-3-(6x-7)=2(x+2)+9

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Solution for -3-(6x-7)=2(x+2)+9 equation:


Simplifying
-3 + -1(6x + -7) = 2(x + 2) + 9

Reorder the terms:
-3 + -1(-7 + 6x) = 2(x + 2) + 9
-3 + (-7 * -1 + 6x * -1) = 2(x + 2) + 9
-3 + (7 + -6x) = 2(x + 2) + 9

Combine like terms: -3 + 7 = 4
4 + -6x = 2(x + 2) + 9

Reorder the terms:
4 + -6x = 2(2 + x) + 9
4 + -6x = (2 * 2 + x * 2) + 9
4 + -6x = (4 + 2x) + 9

Reorder the terms:
4 + -6x = 4 + 9 + 2x

Combine like terms: 4 + 9 = 13
4 + -6x = 13 + 2x

Solving
4 + -6x = 13 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
4 + -6x + -2x = 13 + 2x + -2x

Combine like terms: -6x + -2x = -8x
4 + -8x = 13 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + -8x = 13 + 0
4 + -8x = 13

Add '-4' to each side of the equation.
4 + -4 + -8x = 13 + -4

Combine like terms: 4 + -4 = 0
0 + -8x = 13 + -4
-8x = 13 + -4

Combine like terms: 13 + -4 = 9
-8x = 9

Divide each side by '-8'.
x = -1.125

Simplifying
x = -1.125

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