-9=2X+15

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Solution for -9=2X+15 equation:


Simplifying
-9 = 2X + 15

Reorder the terms:
-9 = 15 + 2X

Solving
-9 = 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.
-9 + -2X = 15 + 2X + -2X

Combine like terms: 2X + -2X = 0
-9 + -2X = 15 + 0
-9 + -2X = 15

Add '9' to each side of the equation.
-9 + 9 + -2X = 15 + 9

Combine like terms: -9 + 9 = 0
0 + -2X = 15 + 9
-2X = 15 + 9

Combine like terms: 15 + 9 = 24
-2X = 24

Divide each side by '-2'.
X = -12

Simplifying
X = -12

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