7-(x+6)12=5(x-7)

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Solution for 7-(x+6)12=5(x-7) equation:


Simplifying
7 + -1(x + 6) * 12 = 5(x + -7)

Reorder the terms:
7 + -1(6 + x) * 12 = 5(x + -7)

Reorder the terms for easier multiplication:
7 + -1 * 12(6 + x) = 5(x + -7)

Multiply -1 * 12
7 + -12(6 + x) = 5(x + -7)
7 + (6 * -12 + x * -12) = 5(x + -7)
7 + (-72 + -12x) = 5(x + -7)

Combine like terms: 7 + -72 = -65
-65 + -12x = 5(x + -7)

Reorder the terms:
-65 + -12x = 5(-7 + x)
-65 + -12x = (-7 * 5 + x * 5)
-65 + -12x = (-35 + 5x)

Solving
-65 + -12x = -35 + 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.
-65 + -12x + -5x = -35 + 5x + -5x

Combine like terms: -12x + -5x = -17x
-65 + -17x = -35 + 5x + -5x

Combine like terms: 5x + -5x = 0
-65 + -17x = -35 + 0
-65 + -17x = -35

Add '65' to each side of the equation.
-65 + 65 + -17x = -35 + 65

Combine like terms: -65 + 65 = 0
0 + -17x = -35 + 65
-17x = -35 + 65

Combine like terms: -35 + 65 = 30
-17x = 30

Divide each side by '-17'.
x = -1.764705882

Simplifying
x = -1.764705882

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