-4(x+2)-(-6x-9)=x

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Solution for -4(x+2)-(-6x-9)=x equation:


Simplifying
-4(x + 2) + -1(-6x + -9) = x

Reorder the terms:
-4(2 + x) + -1(-6x + -9) = x
(2 * -4 + x * -4) + -1(-6x + -9) = x
(-8 + -4x) + -1(-6x + -9) = x

Reorder the terms:
-8 + -4x + -1(-9 + -6x) = x
-8 + -4x + (-9 * -1 + -6x * -1) = x
-8 + -4x + (9 + 6x) = x

Reorder the terms:
-8 + 9 + -4x + 6x = x

Combine like terms: -8 + 9 = 1
1 + -4x + 6x = x

Combine like terms: -4x + 6x = 2x
1 + 2x = x

Solving
1 + 2x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + 2x + -1x = x + -1x

Combine like terms: 2x + -1x = 1x
1 + 1x = x + -1x

Combine like terms: x + -1x = 0
1 + 1x = 0

Add '-1' to each side of the equation.
1 + -1 + 1x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 1x = 0 + -1
1x = 0 + -1

Combine like terms: 0 + -1 = -1
1x = -1

Divide each side by '1'.
x = -1

Simplifying
x = -1

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