-3(7x+9)=-132

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Solution for -3(7x+9)=-132 equation:


Simplifying
-3(7x + 9) = -132

Reorder the terms:
-3(9 + 7x) = -132
(9 * -3 + 7x * -3) = -132
(-27 + -21x) = -132

Solving
-27 + -21x = -132

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -21x = -132 + 27

Combine like terms: -27 + 27 = 0
0 + -21x = -132 + 27
-21x = -132 + 27

Combine like terms: -132 + 27 = -105
-21x = -105

Divide each side by '-21'.
x = 5

Simplifying
x = 5

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