-7(x+3)+9=-12

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Solution for -7(x+3)+9=-12 equation:


Simplifying
-7(x + 3) + 9 = -12

Reorder the terms:
-7(3 + x) + 9 = -12
(3 * -7 + x * -7) + 9 = -12
(-21 + -7x) + 9 = -12

Reorder the terms:
-21 + 9 + -7x = -12

Combine like terms: -21 + 9 = -12
-12 + -7x = -12

Add '12' to each side of the equation.
-12 + 12 + -7x = -12 + 12

Combine like terms: -12 + 12 = 0
0 + -7x = -12 + 12
-7x = -12 + 12

Combine like terms: -12 + 12 = 0
-7x = 0

Solving
-7x = 0

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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