3(-6x+7)-5x=4x+102

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Solution for 3(-6x+7)-5x=4x+102 equation:


Simplifying
3(-6x + 7) + -5x = 4x + 102

Reorder the terms:
3(7 + -6x) + -5x = 4x + 102
(7 * 3 + -6x * 3) + -5x = 4x + 102
(21 + -18x) + -5x = 4x + 102

Combine like terms: -18x + -5x = -23x
21 + -23x = 4x + 102

Reorder the terms:
21 + -23x = 102 + 4x

Solving
21 + -23x = 102 + 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.
21 + -23x + -4x = 102 + 4x + -4x

Combine like terms: -23x + -4x = -27x
21 + -27x = 102 + 4x + -4x

Combine like terms: 4x + -4x = 0
21 + -27x = 102 + 0
21 + -27x = 102

Add '-21' to each side of the equation.
21 + -21 + -27x = 102 + -21

Combine like terms: 21 + -21 = 0
0 + -27x = 102 + -21
-27x = 102 + -21

Combine like terms: 102 + -21 = 81
-27x = 81

Divide each side by '-27'.
x = -3

Simplifying
x = -3

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