x+2+y=y-7x

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


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

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

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

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

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

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

Solving
2 + x = -7x

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.
2 + x + 7x = -7x + 7x

Combine like terms: x + 7x = 8x
2 + 8x = -7x + 7x

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

Add '-2' to each side of the equation.
2 + -2 + 8x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 8x = 0 + -2
8x = 0 + -2

Combine like terms: 0 + -2 = -2
8x = -2

Divide each side by '8'.
x = -0.25

Simplifying
x = -0.25

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