7x-2(4-3x)=3(x-4)-36

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Solution for 7x-2(4-3x)=3(x-4)-36 equation:


Simplifying
7x + -2(4 + -3x) = 3(x + -4) + -36
7x + (4 * -2 + -3x * -2) = 3(x + -4) + -36
7x + (-8 + 6x) = 3(x + -4) + -36

Reorder the terms:
-8 + 7x + 6x = 3(x + -4) + -36

Combine like terms: 7x + 6x = 13x
-8 + 13x = 3(x + -4) + -36

Reorder the terms:
-8 + 13x = 3(-4 + x) + -36
-8 + 13x = (-4 * 3 + x * 3) + -36
-8 + 13x = (-12 + 3x) + -36

Reorder the terms:
-8 + 13x = -12 + -36 + 3x

Combine like terms: -12 + -36 = -48
-8 + 13x = -48 + 3x

Solving
-8 + 13x = -48 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-8 + 13x + -3x = -48 + 3x + -3x

Combine like terms: 13x + -3x = 10x
-8 + 10x = -48 + 3x + -3x

Combine like terms: 3x + -3x = 0
-8 + 10x = -48 + 0
-8 + 10x = -48

Add '8' to each side of the equation.
-8 + 8 + 10x = -48 + 8

Combine like terms: -8 + 8 = 0
0 + 10x = -48 + 8
10x = -48 + 8

Combine like terms: -48 + 8 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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