200+20x=400-30y

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Solution for 200+20x=400-30y equation:


Simplifying
200 + 20x = 400 + -30y

Solving
200 + 20x = 400 + -30y

Solving for variable 'x'.

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

Add '-200' to each side of the equation.
200 + -200 + 20x = 400 + -200 + -30y

Combine like terms: 200 + -200 = 0
0 + 20x = 400 + -200 + -30y
20x = 400 + -200 + -30y

Combine like terms: 400 + -200 = 200
20x = 200 + -30y

Divide each side by '20'.
x = 10 + -1.5y

Simplifying
x = 10 + -1.5y

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