6x+3(4x-17)=129

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Solution for 6x+3(4x-17)=129 equation:


Simplifying
6x + 3(4x + -17) = 129

Reorder the terms:
6x + 3(-17 + 4x) = 129
6x + (-17 * 3 + 4x * 3) = 129
6x + (-51 + 12x) = 129

Reorder the terms:
-51 + 6x + 12x = 129

Combine like terms: 6x + 12x = 18x
-51 + 18x = 129

Solving
-51 + 18x = 129

Solving for variable 'x'.

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

Add '51' to each side of the equation.
-51 + 51 + 18x = 129 + 51

Combine like terms: -51 + 51 = 0
0 + 18x = 129 + 51
18x = 129 + 51

Combine like terms: 129 + 51 = 180
18x = 180

Divide each side by '18'.
x = 10

Simplifying
x = 10

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