3x+7-6x+2=15

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Solution for 3x+7-6x+2=15 equation:


Simplifying
3x + 7 + -6x + 2 = 15

Reorder the terms:
7 + 2 + 3x + -6x = 15

Combine like terms: 7 + 2 = 9
9 + 3x + -6x = 15

Combine like terms: 3x + -6x = -3x
9 + -3x = 15

Solving
9 + -3x = 15

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -3x = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 15 + -9
-3x = 15 + -9

Combine like terms: 15 + -9 = 6
-3x = 6

Divide each side by '-3'.
x = -2

Simplifying
x = -2

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