15-09-2020
Mathematics

contestada

Is x = -3 a solution to 5x + 2 = -4x + 5?

Respuesta :

ChoiSungHyun ChoiSungHyun

15-09-2020

Step-by-step explanation:

5(-3) + 2 = (-15) + 2 = -13.

-4(-3) + 5 = 12 + 5 = 17.

Since -13 ≠ 17, x = -3 is not a solution.

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