18=2x+15

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Solution for 18=2x+15 equation:


Simplifying
18 = 2x + 15

Reorder the terms:
18 = 15 + 2x

Solving
18 = 15 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
18 + -2x = 15 + 2x + -2x

Combine like terms: 2x + -2x = 0
18 + -2x = 15 + 0
18 + -2x = 15

Add '-18' to each side of the equation.
18 + -18 + -2x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 15 + -18
-2x = 15 + -18

Combine like terms: 15 + -18 = -3
-2x = -3

Divide each side by '-2'.
x = 1.5

Simplifying
x = 1.5

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