9x-7=3x+2x-7

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Solution for 9x-7=3x+2x-7 equation:


Simplifying
9x + -7 = 3x + 2x + -7

Reorder the terms:
-7 + 9x = 3x + 2x + -7

Reorder the terms:
-7 + 9x = -7 + 3x + 2x

Combine like terms: 3x + 2x = 5x
-7 + 9x = -7 + 5x

Add '7' to each side of the equation.
-7 + 7 + 9x = -7 + 7 + 5x

Combine like terms: -7 + 7 = 0
0 + 9x = -7 + 7 + 5x
9x = -7 + 7 + 5x

Combine like terms: -7 + 7 = 0
9x = 0 + 5x
9x = 5x

Solving
9x = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
9x + -5x = 5x + -5x

Combine like terms: 9x + -5x = 4x
4x = 5x + -5x

Combine like terms: 5x + -5x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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