aidanthemaster0 aidanthemaster0

20-01-2022
Mathematics

contestada

-12(x - 12) = -9(1 + 7x) step by step

Respuesta :

ksond510 ksond510

20-01-2022

Answer:

x = -3

Step-by-step explanation:

-12(x - 12) = -9(1 + 7x)

-12x + 144 = -9 - 63x

+63x +63x

51x + 144 = -9

-144 -144

51x = -153

÷51 ÷51

x = -3

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