12-5x+9x=-2(-5x+6)

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Solution for 12-5x+9x=-2(-5x+6) equation:


Simplifying
12 + -5x + 9x = -2(-5x + 6)

Combine like terms: -5x + 9x = 4x
12 + 4x = -2(-5x + 6)

Reorder the terms:
12 + 4x = -2(6 + -5x)
12 + 4x = (6 * -2 + -5x * -2)
12 + 4x = (-12 + 10x)

Solving
12 + 4x = -12 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
12 + 4x + -10x = -12 + 10x + -10x

Combine like terms: 4x + -10x = -6x
12 + -6x = -12 + 10x + -10x

Combine like terms: 10x + -10x = 0
12 + -6x = -12 + 0
12 + -6x = -12

Add '-12' to each side of the equation.
12 + -12 + -6x = -12 + -12

Combine like terms: 12 + -12 = 0
0 + -6x = -12 + -12
-6x = -12 + -12

Combine like terms: -12 + -12 = -24
-6x = -24

Divide each side by '-6'.
x = 4

Simplifying
x = 4

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