-2(4x-8)=9x+7

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Solution for -2(4x-8)=9x+7 equation:


Simplifying
-2(4x + -8) = 9x + 7

Reorder the terms:
-2(-8 + 4x) = 9x + 7
(-8 * -2 + 4x * -2) = 9x + 7
(16 + -8x) = 9x + 7

Reorder the terms:
16 + -8x = 7 + 9x

Solving
16 + -8x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
16 + -8x + -9x = 7 + 9x + -9x

Combine like terms: -8x + -9x = -17x
16 + -17x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
16 + -17x = 7 + 0
16 + -17x = 7

Add '-16' to each side of the equation.
16 + -16 + -17x = 7 + -16

Combine like terms: 16 + -16 = 0
0 + -17x = 7 + -16
-17x = 7 + -16

Combine like terms: 7 + -16 = -9
-17x = -9

Divide each side by '-17'.
x = 0.5294117647

Simplifying
x = 0.5294117647

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