7x-2y-3x-8y=

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Solution for 7x-2y-3x-8y= equation:


Simplifying
7x + -2y + -3x + -8y = 0

Reorder the terms:
7x + -3x + -2y + -8y = 0

Combine like terms: 7x + -3x = 4x
4x + -2y + -8y = 0

Combine like terms: -2y + -8y = -10y
4x + -10y = 0

Solving
4x + -10y = 0

Solving for variable 'x'.

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

Add '10y' to each side of the equation.
4x + -10y + 10y = 0 + 10y

Combine like terms: -10y + 10y = 0
4x + 0 = 0 + 10y
4x = 0 + 10y
Remove the zero:
4x = 10y

Divide each side by '4'.
x = 2.5y

Simplifying
x = 2.5y

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