Question: Solve the equation |2x + 1| + |2x 1| = 3.

Solve the equation |2x + 1| + |2x − 1| = 3.

Step by Step Solution

★★★★★

3.53 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

We can solve this equation by considering different cases based on the sign of the expressions insid... 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 Cambridge International AS & A Level Mathematics Probability & Statistics Questions!

Q:

Required information Problem 7-48 (LO 7-2) (Algo) [The following information applies to the questions displayed below.] During the current year, Ron and Anne sold the following assets: (Use the...

Q:

Solve the equation 2x + 3y = 12 for y and then graph it?

Q:

Solve the equation 2x - y = 3 x - xy =-4

Q:

Show that the equation 2x 1 sin x = 0 has exactly one real root.

Q:

Solve the equation | 2x 1 | | x + 5 | = 3.

Q:

(a) Solve the equation |2x - 1| = 5. (b) Use part (a) to solve the absolute value inequalities |2x - 1| 5 and |2x - 1| > 5. Use interval notation.

Q:

In Exercises 116119, use your graphing utility to enter each side of the equation separately under y1 and y2. Then use the utilitys TABLE or GRAPH feature to solve the equation. 2x - 1 3 x - 5 6 || x...

Q:

1: "If x = y, then x + 4 = y + 4" represents the ________ property of equality. Question 1 options: A) addition B) substitution C) subtraction D) transitive 2: If D is a supplementary angle of E and...

Q:

Solve the equation. 2x 1 %3| 3 0 2

Q:

Solve the equation |2x - 1| - |x + 5| = 3.

Q:

Solve each equation. 2x + 1 3 x-1 4 = 0

Q:

The mayor of a city decides to fire some city employees because they will not remove the obvious sags from the cables that support the city traffic lights. If you were a lawyer, what defense would...

Q:

1. What must you do if you code an infinite loop in aprogram? - Use a counter variable to determine when the loop ends - Use a Boolean expression to determine when the loop ends - Code just a single...

Q:

IFRS 15 revenue from contracts with customers Financial liabilities are, generally, measured at amortised cost. Contracts are measured initially at the contract (transaction) price, which is...

Q:

Heartland Airways operates commuter flights in three Midwestern states. Due to a political convention held in Topeka, the airline added several extra flights during a two-week period. Additional...

Q:

Students investigated the prices in dollars ($) of 1 litre bottles of a certain drink at 24 shops in a town and at 16 shops in surrounding villages. Denoting the town prices by t and the village...

Q:

A train makes a non-stop journey from one city to another and back again each day. Over a period of 30 days, the mean number of passengers per journey is exactly 61.5. Exact one-way ticket prices...

Q:

As part of a data collection exercise, members of a certain school year group were asked how long they spent on their Mathematics homework during one particular week. The times are given to the...

Q:

F2 V S Ian owns a two-stock portfolio that invests in Happy Dog Soap Company (HDS) and Black Sheep Broad Ian's portfolio value consists of HDS's shares, and the balance consists of BSB's shares. Each...

Q:

The manager of company A is thinking about adding an air conditioner to the office. The AC will cost $ 1 9 1 0 to buy and install. The manager plans to use the AC for 5 years and each year's...

Q:

You have just sold your house for $900,000 in cash. Your mortgage was originally a 30-year mortgage with monthly payments and an initial balance of $780,000. The mortgage is currently exactly 18.5...