2x+2y+20=x-10

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Solution for 2x+2y+20=x-10 equation:


Simplifying
2x + 2y + 20 = x + -10

Reorder the terms:
20 + 2x + 2y = x + -10

Reorder the terms:
20 + 2x + 2y = -10 + x

Solving
20 + 2x + 2y = -10 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
20 + 2x + -1x + 2y = -10 + x + -1x

Combine like terms: 2x + -1x = 1x
20 + 1x + 2y = -10 + x + -1x

Combine like terms: x + -1x = 0
20 + 1x + 2y = -10 + 0
20 + 1x + 2y = -10

Add '-20' to each side of the equation.
20 + 1x + -20 + 2y = -10 + -20

Reorder the terms:
20 + -20 + 1x + 2y = -10 + -20

Combine like terms: 20 + -20 = 0
0 + 1x + 2y = -10 + -20
1x + 2y = -10 + -20

Combine like terms: -10 + -20 = -30
1x + 2y = -30

Add '-2y' to each side of the equation.
1x + 2y + -2y = -30 + -2y

Combine like terms: 2y + -2y = 0
1x + 0 = -30 + -2y
1x = -30 + -2y

Divide each side by '1'.
x = -30 + -2y

Simplifying
x = -30 + -2y

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