Follow these steps to solve this system of three equations in three variables. a. Use the elimination

Question:

Follow these steps to solve this system of three equations in three variables.

a. Use the elimination method with Equation 1 and Equation 2 to eliminate z.
The result will be an equation in two variables, x and y.
b. Use the elimination method with Equation 1 and Equation 3 to eliminate z.
c. Use your equations from 13a and b to solve for both x and y.
d. Substitute the values from 13c into one of the original equations and solve for z.