7x-2x+9=x-7+16

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Solution for 7x-2x+9=x-7+16 equation:


Simplifying
7x + -2x + 9 = x + -7 + 16

Reorder the terms:
9 + 7x + -2x = x + -7 + 16

Combine like terms: 7x + -2x = 5x
9 + 5x = x + -7 + 16

Reorder the terms:
9 + 5x = -7 + 16 + x

Combine like terms: -7 + 16 = 9
9 + 5x = 9 + x

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

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

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

Solving
5x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
5x + -1x = x + -1x

Combine like terms: 5x + -1x = 4x
4x = x + -1x

Combine like terms: x + -1x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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