-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 = 33
-2X = 33

Divide each side by '-2'.
X = -16.5

Simplifying
X = -16.5

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