9x-15=x+2

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Solution for 9x-15=x+2 equation:


Simplifying
9x + -15 = x + 2

Reorder the terms:
-15 + 9x = x + 2

Reorder the terms:
-15 + 9x = 2 + x

Solving
-15 + 9x = 2 + 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 + 9x + -1x = 2 + x + -1x

Combine like terms: 9x + -1x = 8x
-15 + 8x = 2 + x + -1x

Combine like terms: x + -1x = 0
-15 + 8x = 2 + 0
-15 + 8x = 2

Add '15' to each side of the equation.
-15 + 15 + 8x = 2 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = 2 + 15
8x = 2 + 15

Combine like terms: 2 + 15 = 17
8x = 17

Divide each side by '8'.
x = 2.125

Simplifying
x = 2.125

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