2x-1-(-6x-9)=5x-4

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Solution for 2x-1-(-6x-9)=5x-4 equation:


Simplifying
2x + -1 + -1(-6x + -9) = 5x + -4

Reorder the terms:
2x + -1 + -1(-9 + -6x) = 5x + -4
2x + -1 + (-9 * -1 + -6x * -1) = 5x + -4
2x + -1 + (9 + 6x) = 5x + -4

Reorder the terms:
-1 + 9 + 2x + 6x = 5x + -4

Combine like terms: -1 + 9 = 8
8 + 2x + 6x = 5x + -4

Combine like terms: 2x + 6x = 8x
8 + 8x = 5x + -4

Reorder the terms:
8 + 8x = -4 + 5x

Solving
8 + 8x = -4 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
8 + 8x + -5x = -4 + 5x + -5x

Combine like terms: 8x + -5x = 3x
8 + 3x = -4 + 5x + -5x

Combine like terms: 5x + -5x = 0
8 + 3x = -4 + 0
8 + 3x = -4

Add '-8' to each side of the equation.
8 + -8 + 3x = -4 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = -4 + -8
3x = -4 + -8

Combine like terms: -4 + -8 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

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