9X-15+10X=7X+9

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Solution for 9X-15+10X=7X+9 equation:


Simplifying
9X + -15 + 10X = 7X + 9

Reorder the terms:
-15 + 9X + 10X = 7X + 9

Combine like terms: 9X + 10X = 19X
-15 + 19X = 7X + 9

Reorder the terms:
-15 + 19X = 9 + 7X

Solving
-15 + 19X = 9 + 7X

Solving for variable 'X'.

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

Add '-7X' to each side of the equation.
-15 + 19X + -7X = 9 + 7X + -7X

Combine like terms: 19X + -7X = 12X
-15 + 12X = 9 + 7X + -7X

Combine like terms: 7X + -7X = 0
-15 + 12X = 9 + 0
-15 + 12X = 9

Add '15' to each side of the equation.
-15 + 15 + 12X = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 12X = 9 + 15
12X = 9 + 15

Combine like terms: 9 + 15 = 24
12X = 24

Divide each side by '12'.
X = 2

Simplifying
X = 2

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