2x+7x-15=

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Solution for 2x+7x-15= equation: 


Simplifying
2x + 7x + -15 = 0

Reorder the terms:
-15 + 2x + 7x = 0

Combine like terms: 2x + 7x = 9x
-15 + 9x = 0

Solving
-15 + 9x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 9x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 9x = 0 + 15
9x = 0 + 15

Combine like terms: 0 + 15 = 15
9x = 15

Divide each side by '9'.
x = 1.666666667

Simplifying
x = 1.666666667

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