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

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Solution for 7x+2y+4-y+2+2x= equation:


Simplifying
7x + 2y + 4 + -1y + 2 + 2x = 0

Reorder the terms:
4 + 2 + 7x + 2x + 2y + -1y = 0

Combine like terms: 4 + 2 = 6
6 + 7x + 2x + 2y + -1y = 0

Combine like terms: 7x + 2x = 9x
6 + 9x + 2y + -1y = 0

Combine like terms: 2y + -1y = 1y
6 + 9x + 1y = 0

Solving
6 + 9x + 1y = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + 9x + -6 + 1y = 0 + -6

Reorder the terms:
6 + -6 + 9x + 1y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 9x + 1y = 0 + -6
9x + 1y = 0 + -6

Combine like terms: 0 + -6 = -6
9x + 1y = -6

Add '-1y' to each side of the equation.
9x + 1y + -1y = -6 + -1y

Combine like terms: 1y + -1y = 0
9x + 0 = -6 + -1y
9x = -6 + -1y

Divide each side by '9'.
x = -0.6666666667 + -0.1111111111y

Simplifying
x = -0.6666666667 + -0.1111111111y

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