-3(3x+12)=-7

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Solution for -3(3x+12)=-7 equation:


Simplifying
-3(3x + 12) = -7

Reorder the terms:
-3(12 + 3x) = -7
(12 * -3 + 3x * -3) = -7
(-36 + -9x) = -7

Solving
-36 + -9x = -7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '36' to each side of the equation.
-36 + 36 + -9x = -7 + 36

Combine like terms: -36 + 36 = 0
0 + -9x = -7 + 36
-9x = -7 + 36

Combine like terms: -7 + 36 = 29
-9x = 29

Divide each side by '-9'.
x = -3.222222222

Simplifying
x = -3.222222222

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