6(7-11x)=-78x+126

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Solution for 6(7-11x)=-78x+126 equation:


Simplifying
6(7 + -11x) = -78x + 126
(7 * 6 + -11x * 6) = -78x + 126
(42 + -66x) = -78x + 126

Reorder the terms:
42 + -66x = 126 + -78x

Solving
42 + -66x = 126 + -78x

Solving for variable 'x'.

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

Add '78x' to each side of the equation.
42 + -66x + 78x = 126 + -78x + 78x

Combine like terms: -66x + 78x = 12x
42 + 12x = 126 + -78x + 78x

Combine like terms: -78x + 78x = 0
42 + 12x = 126 + 0
42 + 12x = 126

Add '-42' to each side of the equation.
42 + -42 + 12x = 126 + -42

Combine like terms: 42 + -42 = 0
0 + 12x = 126 + -42
12x = 126 + -42

Combine like terms: 126 + -42 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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