(6x+7)+(12x-3)=112

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Solution for (6x+7)+(12x-3)=112 equation:


Simplifying
(6x + 7) + (12x + -3) = 112

Reorder the terms:
(7 + 6x) + (12x + -3) = 112

Remove parenthesis around (7 + 6x)
7 + 6x + (12x + -3) = 112

Reorder the terms:
7 + 6x + (-3 + 12x) = 112

Remove parenthesis around (-3 + 12x)
7 + 6x + -3 + 12x = 112

Reorder the terms:
7 + -3 + 6x + 12x = 112

Combine like terms: 7 + -3 = 4
4 + 6x + 12x = 112

Combine like terms: 6x + 12x = 18x
4 + 18x = 112

Solving
4 + 18x = 112

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 18x = 112 + -4

Combine like terms: 4 + -4 = 0
0 + 18x = 112 + -4
18x = 112 + -4

Combine like terms: 112 + -4 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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