x+18+x=85

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Solution for x+18+x=85 equation:


Simplifying
x + 18 + x = 85

Reorder the terms:
18 + x + x = 85

Combine like terms: x + x = 2x
18 + 2x = 85

Solving
18 + 2x = 85

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x = 85 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 85 + -18
2x = 85 + -18

Combine like terms: 85 + -18 = 67
2x = 67

Divide each side by '2'.
x = 33.5

Simplifying
x = 33.5

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