-2x+4-5x=7-9x+9

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Solution for -2x+4-5x=7-9x+9 equation:


Simplifying
-2x + 4 + -5x = 7 + -9x + 9

Reorder the terms:
4 + -2x + -5x = 7 + -9x + 9

Combine like terms: -2x + -5x = -7x
4 + -7x = 7 + -9x + 9

Reorder the terms:
4 + -7x = 7 + 9 + -9x

Combine like terms: 7 + 9 = 16
4 + -7x = 16 + -9x

Solving
4 + -7x = 16 + -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.
4 + -7x + 9x = 16 + -9x + 9x

Combine like terms: -7x + 9x = 2x
4 + 2x = 16 + -9x + 9x

Combine like terms: -9x + 9x = 0
4 + 2x = 16 + 0
4 + 2x = 16

Add '-4' to each side of the equation.
4 + -4 + 2x = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 16 + -4
2x = 16 + -4

Combine like terms: 16 + -4 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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