15-09-2019
Mathematics

contestada

Given that y=3(4x - 3)+5, find the value of x when y=-2.

Respuesta :

jerickmejia123 jerickmejia123

15-09-2019

Answer:

x=-2

Step-by-step explanation:

Distribute the 3 with the parenthesis to make the new equation -2=12x-9+5.

Combine like terms. -2=12x-4.

Move -4 to other side. -6=12x.

Divide by -6. x=-2

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