Question: Solve using the substitution method. 8x +9y = -5 x = 8 - 4y


Solve using the substitution method. 

8x +9y = -5 

           x = 8 - 4y

Step by Step Solution

★★★★★

3.36 Rating (152 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

8X9y 5 x 849 8 845 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

Solve using the substitution method. Use a graphing calculator to check your answer. a. x + y = 9, 2x - 3y = -2 b. 3x - y = 5, x + y = 1/2 c. x - 2y = 7, x = y + 4

Q:

Solve Problem using substitution or elimination by addition. 2x + 4y = -8 x + 2y = 4

Q:

Solve Problem using substitution y = x - 4 x + 3y = 12

Q:

Q1: Plot a graph for a linear equation x + 2}! = 7 and y = 3x + 1. Q2: Solve a system using the substitution method I + y : 24 , x + 2x = 24. Q3: Solve a system using the elimination method 9y + 4x...

Q:

Solve using the substitution method. Check by plugging the answer back into the equations. 29.

Q:

Please show step by step thank you. aluate the following indefinite integral using the substitution u - 8x + 15. -5 dx = (8x + 15)

Q:

In Exercises 518, solve each system by the substitution method. 2 + 5y = 1 -x + = 8

Q:

Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so. y = -4x 8x + 2y = 4

Q:

Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so. 1 -X 1 4 5." 5x - y = 0 = 9

Q:

Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so. x = 3y + 5 3 y 2 X ||

Q:

Find the function y(x) satisfying =4 - 36x, y'(0) = 5, and y(0) = 5 dx2 day The function satisfying =4 - 36x, y'(0) = 5, and y(0) = 5 is y(x) = dx 2

Q:

Students must both address the Discussion Forum issue(s), as well as comment on the posts of a minimum of two of their classmates to adequately complete the assignment. Students striving for a...

Q:

1) ABC Inc. is a big manufacturing organization based in the USA. It has multiple branches in different states in the USA. All servers and workstations of each branch are connected through LANs, and...

Q:

Explain in your own words where finite element analysis fits into the design process. What is it not intended to replace? What would the analyst need to consider (i) before running a finite element...

Q:

Assume for purposes of this question only that a disparate impact theory of recovery is permissible under the ADEA. How is what a plaintiff is required to prove a disparate impact different between...

Q:

An employee has $64 withheld from each monthly paycheck that is deposited in an account. The account earns 12% interest annually, and the interest is compounded monthly. Assuming the employee makes...

Q:

QUESTION 5 Which of the following statements is correct? Templates improves performance "With templates, you can define one function or one class with a generic ty Templates provide the capability to...

Q:

Find the intercepts and then graph the line. (a) 2x - 3y = 6 (b) 10 - 5x = 2y

Q:

Here are some wind tunnel data for force (F) versus velocity (): These data can be described by the following function: F = 0.2741 1.9842 Use MATLAB to create a plot displaying both the data (using...

Q:

As described in Examples 8.2 and 11.2, use the matrix inverse to answer the following: (a) Determine the change in position of the first jumper, if the mass of the third jumper is increased to 100...

Q:

Determine the matrix inverse for the following system: 10x 1 + 2x 2 x 3 = 27 3x 1 6x 2 + 2x 3 = 61.5 x 1 + x 2 + 5x 3 = 21.5 Check your results by verifying that [A][A]1 = [I ]. Do not use a...

Q:

The Snappy Service gas station manager is thinking about a promotion that she hopes will bring in more business to the full-service island. She is considering the option that when a customer requests...

Q:

Why do some systems store the operating system in firmware, while others store it on disk?

Q:

Suppose the managers at FedEx/Kinkos wish to meet the increasing demand for color photocopies and to have more reliable service. (Refer to Problem 4-36). As a goal, they would like to have at least a...