-3x+9=-7+9x

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Solution for -3x+9=-7+9x equation:


Simplifying
-3x + 9 = -7 + 9x

Reorder the terms:
9 + -3x = -7 + 9x

Solving
9 + -3x = -7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
9 + -3x + -9x = -7 + 9x + -9x

Combine like terms: -3x + -9x = -12x
9 + -12x = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
9 + -12x = -7 + 0
9 + -12x = -7

Add '-9' to each side of the equation.
9 + -9 + -12x = -7 + -9

Combine like terms: 9 + -9 = 0
0 + -12x = -7 + -9
-12x = -7 + -9

Combine like terms: -7 + -9 = -16
-12x = -16

Divide each side by '-12'.
x = 1.333333333

Simplifying
x = 1.333333333

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