4x-2x+7y=0

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Solution for 4x-2x+7y=0 equation: 


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

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

Solving
2x + 7y = 0

Solving for variable 'x'.

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

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

Combine like terms: 7y + -7y = 0
2x + 0 = 0 + -7y
2x = 0 + -7y
Remove the zero:
2x = -7y

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

Simplifying
x = -3.5y

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