-15=X+18

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Solution for -15=X+18 equation:


Simplifying
-15 = X + 18

Reorder the terms:
-15 = 18 + X

Solving
-15 = 18 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-15 + -1X = 18 + X + -1X

Combine like terms: X + -1X = 0
-15 + -1X = 18 + 0
-15 + -1X = 18

Add '15' to each side of the equation.
-15 + 15 + -1X = 18 + 15

Combine like terms: -15 + 15 = 0
0 + -1X = 18 + 15
-1X = 18 + 15

Combine like terms: 18 + 15 = 33
-1X = 33

Divide each side by '-1'.
X = -33

Simplifying
X = -33

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