2(x+63)=8x-42

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Solution for 2(x+63)=8x-42 equation:


Simplifying
2(x + 63) = 8x + -42

Reorder the terms:
2(63 + x) = 8x + -42
(63 * 2 + x * 2) = 8x + -42
(126 + 2x) = 8x + -42

Reorder the terms:
126 + 2x = -42 + 8x

Solving
126 + 2x = -42 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
126 + 2x + -8x = -42 + 8x + -8x

Combine like terms: 2x + -8x = -6x
126 + -6x = -42 + 8x + -8x

Combine like terms: 8x + -8x = 0
126 + -6x = -42 + 0
126 + -6x = -42

Add '-126' to each side of the equation.
126 + -126 + -6x = -42 + -126

Combine like terms: 126 + -126 = 0
0 + -6x = -42 + -126
-6x = -42 + -126

Combine like terms: -42 + -126 = -168
-6x = -168

Divide each side by '-6'.
x = 28

Simplifying
x = 28

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