-4x-3(3x-4)=40-6x

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Solution for -4x-3(3x-4)=40-6x equation:


Simplifying
-4x + -3(3x + -4) = 40 + -6x

Reorder the terms:
-4x + -3(-4 + 3x) = 40 + -6x
-4x + (-4 * -3 + 3x * -3) = 40 + -6x
-4x + (12 + -9x) = 40 + -6x

Reorder the terms:
12 + -4x + -9x = 40 + -6x

Combine like terms: -4x + -9x = -13x
12 + -13x = 40 + -6x

Solving
12 + -13x = 40 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
12 + -13x + 6x = 40 + -6x + 6x

Combine like terms: -13x + 6x = -7x
12 + -7x = 40 + -6x + 6x

Combine like terms: -6x + 6x = 0
12 + -7x = 40 + 0
12 + -7x = 40

Add '-12' to each side of the equation.
12 + -12 + -7x = 40 + -12

Combine like terms: 12 + -12 = 0
0 + -7x = 40 + -12
-7x = 40 + -12

Combine like terms: 40 + -12 = 28
-7x = 28

Divide each side by '-7'.
x = -4

Simplifying
x = -4

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