-9+2(-x-2)=3(4x-8)+7

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Solution for -9+2(-x-2)=3(4x-8)+7 equation:


Simplifying
-9 + 2(-1x + -2) = 3(4x + -8) + 7

Reorder the terms:
-9 + 2(-2 + -1x) = 3(4x + -8) + 7
-9 + (-2 * 2 + -1x * 2) = 3(4x + -8) + 7
-9 + (-4 + -2x) = 3(4x + -8) + 7

Combine like terms: -9 + -4 = -13
-13 + -2x = 3(4x + -8) + 7

Reorder the terms:
-13 + -2x = 3(-8 + 4x) + 7
-13 + -2x = (-8 * 3 + 4x * 3) + 7
-13 + -2x = (-24 + 12x) + 7

Reorder the terms:
-13 + -2x = -24 + 7 + 12x

Combine like terms: -24 + 7 = -17
-13 + -2x = -17 + 12x

Solving
-13 + -2x = -17 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-13 + -2x + -12x = -17 + 12x + -12x

Combine like terms: -2x + -12x = -14x
-13 + -14x = -17 + 12x + -12x

Combine like terms: 12x + -12x = 0
-13 + -14x = -17 + 0
-13 + -14x = -17

Add '13' to each side of the equation.
-13 + 13 + -14x = -17 + 13

Combine like terms: -13 + 13 = 0
0 + -14x = -17 + 13
-14x = -17 + 13

Combine like terms: -17 + 13 = -4
-14x = -4

Divide each side by '-14'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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