7x+6-9x=2-x-15

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Solution for 7x+6-9x=2-x-15 equation:


Simplifying
7x + 6 + -9x = 2 + -1x + -15

Reorder the terms:
6 + 7x + -9x = 2 + -1x + -15

Combine like terms: 7x + -9x = -2x
6 + -2x = 2 + -1x + -15

Reorder the terms:
6 + -2x = 2 + -15 + -1x

Combine like terms: 2 + -15 = -13
6 + -2x = -13 + -1x

Solving
6 + -2x = -13 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
6 + -2x + x = -13 + -1x + x

Combine like terms: -2x + x = -1x
6 + -1x = -13 + -1x + x

Combine like terms: -1x + x = 0
6 + -1x = -13 + 0
6 + -1x = -13

Add '-6' to each side of the equation.
6 + -6 + -1x = -13 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = -13 + -6
-1x = -13 + -6

Combine like terms: -13 + -6 = -19
-1x = -19

Divide each side by '-1'.
x = 19

Simplifying
x = 19

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