-7x+3x+2y=4

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


Simplifying
-7x + 3x + 2y = 4

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

Solving
-4x + 2y = 4

Solving for variable 'x'.

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

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

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

Divide each side by '-4'.
x = -1 + 0.5y

Simplifying
x = -1 + 0.5y

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