8x+12-7x=18

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Solution for 8x+12-7x=18 equation:


Simplifying
8x + 12 + -7x = 18

Reorder the terms:
12 + 8x + -7x = 18

Combine like terms: 8x + -7x = 1x
12 + 1x = 18

Solving
12 + 1x = 18

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 1x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = 18 + -12
1x = 18 + -12

Combine like terms: 18 + -12 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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