3x-5y+8-2x+7y=

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Solution for 3x-5y+8-2x+7y= equation:


Simplifying
3x + -5y + 8 + -2x + 7y = 0

Reorder the terms:
8 + 3x + -2x + -5y + 7y = 0

Combine like terms: 3x + -2x = 1x
8 + 1x + -5y + 7y = 0

Combine like terms: -5y + 7y = 2y
8 + 1x + 2y = 0

Solving
8 + 1x + 2y = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + 1x + -8 + 2y = 0 + -8

Reorder the terms:
8 + -8 + 1x + 2y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 1x + 2y = 0 + -8
1x + 2y = 0 + -8

Combine like terms: 0 + -8 = -8
1x + 2y = -8

Add '-2y' to each side of the equation.
1x + 2y + -2y = -8 + -2y

Combine like terms: 2y + -2y = 0
1x + 0 = -8 + -2y
1x = -8 + -2y

Divide each side by '1'.
x = -8 + -2y

Simplifying
x = -8 + -2y

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