7x+2y+5-5x+9y-1=

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Solution for 7x+2y+5-5x+9y-1= equation:


Simplifying
7x + 2y + 5 + -5x + 9y + -1 = 0

Reorder the terms:
5 + -1 + 7x + -5x + 2y + 9y = 0

Combine like terms: 5 + -1 = 4
4 + 7x + -5x + 2y + 9y = 0

Combine like terms: 7x + -5x = 2x
4 + 2x + 2y + 9y = 0

Combine like terms: 2y + 9y = 11y
4 + 2x + 11y = 0

Solving
4 + 2x + 11y = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + 2x + -4 + 11y = 0 + -4

Reorder the terms:
4 + -4 + 2x + 11y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2x + 11y = 0 + -4
2x + 11y = 0 + -4

Combine like terms: 0 + -4 = -4
2x + 11y = -4

Add '-11y' to each side of the equation.
2x + 11y + -11y = -4 + -11y

Combine like terms: 11y + -11y = 0
2x + 0 = -4 + -11y
2x = -4 + -11y

Divide each side by '2'.
x = -2 + -5.5y

Simplifying
x = -2 + -5.5y

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