1x+3y=8x-7y

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Solution for 1x+3y=8x-7y equation:


Simplifying
1x + 3y = 8x + -7y

Solving
1x + 3y = 8x + -7y

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
1x + -8x + 3y = 8x + -8x + -7y

Combine like terms: 1x + -8x = -7x
-7x + 3y = 8x + -8x + -7y

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

Add '-3y' to each side of the equation.
-7x + 3y + -3y = -7y + -3y

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

Combine like terms: -7y + -3y = -10y
-7x = -10y

Divide each side by '-7'.
x = 1.428571429y

Simplifying
x = 1.428571429y

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