2x+20=y-10

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


Simplifying
2x + 20 = y + -10

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

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

Solving
20 + 2x = -10 + y

Solving for variable 'x'.

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

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

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

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

Divide each side by '2'.
x = -15 + 0.5y

Simplifying
x = -15 + 0.5y

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