2(2x+y)-2x+5y+9=

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


Simplifying
2(2x + y) + -2x + 5y + 9 = 0
(2x * 2 + y * 2) + -2x + 5y + 9 = 0
(4x + 2y) + -2x + 5y + 9 = 0

Reorder the terms:
9 + 4x + -2x + 2y + 5y = 0

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

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

Solving
9 + 2x + 7y = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + 2x + -9 + 7y = 0 + -9

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

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

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

Add '-7y' to each side of the equation.
2x + 7y + -7y = -9 + -7y

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

Divide each side by '2'.
x = -4.5 + -3.5y

Simplifying
x = -4.5 + -3.5y

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