Seudónimo Seudónimo

11-12-2020
Mathematics

contestada

solve for x: 5x + 7 = 4x + 2

Respuesta :

KeianaLol25 KeianaLol25

11-12-2020

Answer:

x = -5

Step-by-step explanation:

5x + 7 = 4x + 2 (subtract 4x on both sides)

x + 7 = 2 (subtract 7 on both sides)

x = -5

PLUG IN

5(-5) + 7 = 4(-5) + 2

-25 + 7 = -20 + 2

-18 = -18

Hope this helps ya!

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