2(x+4)-8=-4(x-3)+42

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Solution for 2(x+4)-8=-4(x-3)+42 equation:


Simplifying
2(x + 4) + -8 = -4(x + -3) + 42

Reorder the terms:
2(4 + x) + -8 = -4(x + -3) + 42
(4 * 2 + x * 2) + -8 = -4(x + -3) + 42
(8 + 2x) + -8 = -4(x + -3) + 42

Reorder the terms:
8 + -8 + 2x = -4(x + -3) + 42

Combine like terms: 8 + -8 = 0
0 + 2x = -4(x + -3) + 42
2x = -4(x + -3) + 42

Reorder the terms:
2x = -4(-3 + x) + 42
2x = (-3 * -4 + x * -4) + 42
2x = (12 + -4x) + 42

Reorder the terms:
2x = 12 + 42 + -4x

Combine like terms: 12 + 42 = 54
2x = 54 + -4x

Solving
2x = 54 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
2x + 4x = 54 + -4x + 4x

Combine like terms: 2x + 4x = 6x
6x = 54 + -4x + 4x

Combine like terms: -4x + 4x = 0
6x = 54 + 0
6x = 54

Divide each side by '6'.
x = 9

Simplifying
x = 9

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