12x-4(4-2x)=5(x-2)+39

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Solution for 12x-4(4-2x)=5(x-2)+39 equation:


Simplifying
12x + -4(4 + -2x) = 5(x + -2) + 39
12x + (4 * -4 + -2x * -4) = 5(x + -2) + 39
12x + (-16 + 8x) = 5(x + -2) + 39

Reorder the terms:
-16 + 12x + 8x = 5(x + -2) + 39

Combine like terms: 12x + 8x = 20x
-16 + 20x = 5(x + -2) + 39

Reorder the terms:
-16 + 20x = 5(-2 + x) + 39
-16 + 20x = (-2 * 5 + x * 5) + 39
-16 + 20x = (-10 + 5x) + 39

Reorder the terms:
-16 + 20x = -10 + 39 + 5x

Combine like terms: -10 + 39 = 29
-16 + 20x = 29 + 5x

Solving
-16 + 20x = 29 + 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.
-16 + 20x + -5x = 29 + 5x + -5x

Combine like terms: 20x + -5x = 15x
-16 + 15x = 29 + 5x + -5x

Combine like terms: 5x + -5x = 0
-16 + 15x = 29 + 0
-16 + 15x = 29

Add '16' to each side of the equation.
-16 + 16 + 15x = 29 + 16

Combine like terms: -16 + 16 = 0
0 + 15x = 29 + 16
15x = 29 + 16

Combine like terms: 29 + 16 = 45
15x = 45

Divide each side by '15'.
x = 3

Simplifying
x = 3

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