129=(6x-5)+(4x-6)

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Solution for 129=(6x-5)+(4x-6) equation:


Simplifying
129 = (6x + -5) + (4x + -6)

Reorder the terms:
129 = (-5 + 6x) + (4x + -6)

Remove parenthesis around (-5 + 6x)
129 = -5 + 6x + (4x + -6)

Reorder the terms:
129 = -5 + 6x + (-6 + 4x)

Remove parenthesis around (-6 + 4x)
129 = -5 + 6x + -6 + 4x

Reorder the terms:
129 = -5 + -6 + 6x + 4x

Combine like terms: -5 + -6 = -11
129 = -11 + 6x + 4x

Combine like terms: 6x + 4x = 10x
129 = -11 + 10x

Solving
129 = -11 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
129 + -10x = -11 + 10x + -10x

Combine like terms: 10x + -10x = 0
129 + -10x = -11 + 0
129 + -10x = -11

Add '-129' to each side of the equation.
129 + -129 + -10x = -11 + -129

Combine like terms: 129 + -129 = 0
0 + -10x = -11 + -129
-10x = -11 + -129

Combine like terms: -11 + -129 = -140
-10x = -140

Divide each side by '-10'.
x = 14

Simplifying
x = 14

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