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

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


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

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

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

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

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

Solving
-2 + -7x + 4y = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + -7x + 2 + 4y = 0 + 2

Reorder the terms:
-2 + 2 + -7x + 4y = 0 + 2

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

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

Add '-4y' to each side of the equation.
-7x + 4y + -4y = 2 + -4y

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

Divide each side by '-7'.
x = -0.2857142857 + 0.5714285714y

Simplifying
x = -0.2857142857 + 0.5714285714y

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