2y+x=7x-y+12

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Solution for 2y+x=7x-y+12 equation:


Simplifying
2y + x = 7x + -1y + 12

Reorder the terms:
x + 2y = 7x + -1y + 12

Reorder the terms:
x + 2y = 12 + 7x + -1y

Solving
x + 2y = 12 + 7x + -1y

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
x + -7x + 2y = 12 + 7x + -7x + -1y

Combine like terms: x + -7x = -6x
-6x + 2y = 12 + 7x + -7x + -1y

Combine like terms: 7x + -7x = 0
-6x + 2y = 12 + 0 + -1y
-6x + 2y = 12 + -1y

Add '-2y' to each side of the equation.
-6x + 2y + -2y = 12 + -1y + -2y

Combine like terms: 2y + -2y = 0
-6x + 0 = 12 + -1y + -2y
-6x = 12 + -1y + -2y

Combine like terms: -1y + -2y = -3y
-6x = 12 + -3y

Divide each side by '-6'.
x = -2 + 0.5y

Simplifying
x = -2 + 0.5y

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