-7(9+2x)=7(11x-9)+12x

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Solution for -7(9+2x)=7(11x-9)+12x equation:


Simplifying
-7(9 + 2x) = 7(11x + -9) + 12x
(9 * -7 + 2x * -7) = 7(11x + -9) + 12x
(-63 + -14x) = 7(11x + -9) + 12x

Reorder the terms:
-63 + -14x = 7(-9 + 11x) + 12x
-63 + -14x = (-9 * 7 + 11x * 7) + 12x
-63 + -14x = (-63 + 77x) + 12x

Combine like terms: 77x + 12x = 89x
-63 + -14x = -63 + 89x

Add '63' to each side of the equation.
-63 + 63 + -14x = -63 + 63 + 89x

Combine like terms: -63 + 63 = 0
0 + -14x = -63 + 63 + 89x
-14x = -63 + 63 + 89x

Combine like terms: -63 + 63 = 0
-14x = 0 + 89x
-14x = 89x

Solving
-14x = 89x

Solving for variable 'x'.

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

Add '-89x' to each side of the equation.
-14x + -89x = 89x + -89x

Combine like terms: -14x + -89x = -103x
-103x = 89x + -89x

Combine like terms: 89x + -89x = 0
-103x = 0

Divide each side by '-103'.
x = 0

Simplifying
x = 0

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