8x+y=10x+7y-4

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Solution for 8x+y=10x+7y-4 equation:


Simplifying
8x + y = 10x + 7y + -4

Reorder the terms:
8x + y = -4 + 10x + 7y

Solving
8x + y = -4 + 10x + 7y

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
8x + -10x + y = -4 + 10x + -10x + 7y

Combine like terms: 8x + -10x = -2x
-2x + y = -4 + 10x + -10x + 7y

Combine like terms: 10x + -10x = 0
-2x + y = -4 + 0 + 7y
-2x + y = -4 + 7y

Add '-1y' to each side of the equation.
-2x + y + -1y = -4 + 7y + -1y

Combine like terms: y + -1y = 0
-2x + 0 = -4 + 7y + -1y
-2x = -4 + 7y + -1y

Combine like terms: 7y + -1y = 6y
-2x = -4 + 6y

Divide each side by '-2'.
x = 2 + -3y

Simplifying
x = 2 + -3y

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