-9+16+4x-2x+7y-3y=

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Solution for -9+16+4x-2x+7y-3y= equation:


Simplifying
-9 + 16 + 4x + -2x + 7y + -3y = 0

Combine like terms: -9 + 16 = 7
7 + 4x + -2x + 7y + -3y = 0

Combine like terms: 4x + -2x = 2x
7 + 2x + 7y + -3y = 0

Combine like terms: 7y + -3y = 4y
7 + 2x + 4y = 0

Solving
7 + 2x + 4y = 0

Solving for variable 'x'.

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

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

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

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

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

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

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

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

Simplifying
x = -3.5 + -2y

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