naeshayelewis1 naeshayelewis1

27-09-2021
Mathematics

contestada

HURRYYYYYY

Solve the system of equations. What is the X-
value of the solution?
y = - 4x + 9
y = 2.x – 15
A. No Solution
В.
4
C. 6

Respuesta :

stephenonley stephenonley

29-09-2021

Answer:

Set the equations equal to each and solve for x

-4x + 9 = 2x - 15

Add 4x to each side and add 15 to each side

9 + 15 = 2x + 4x

24 = 6x

Divide both sides by 6

x = 4

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