9x+2+7x+18=18

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Solution for 9x+2+7x+18=18 equation:


Simplifying
9x + 2 + 7x + 18 = 18

Reorder the terms:
2 + 18 + 9x + 7x = 18

Combine like terms: 2 + 18 = 20
20 + 9x + 7x = 18

Combine like terms: 9x + 7x = 16x
20 + 16x = 18

Solving
20 + 16x = 18

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 16x = 18 + -20

Combine like terms: 20 + -20 = 0
0 + 16x = 18 + -20
16x = 18 + -20

Combine like terms: 18 + -20 = -2
16x = -2

Divide each side by '16'.
x = -0.125

Simplifying
x = -0.125

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