800+30x=150+20x

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Solution for 800+30x=150+20x equation:


Simplifying
800 + 30x = 150 + 20x

Solving
800 + 30x = 150 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
800 + 30x + -20x = 150 + 20x + -20x

Combine like terms: 30x + -20x = 10x
800 + 10x = 150 + 20x + -20x

Combine like terms: 20x + -20x = 0
800 + 10x = 150 + 0
800 + 10x = 150

Add '-800' to each side of the equation.
800 + -800 + 10x = 150 + -800

Combine like terms: 800 + -800 = 0
0 + 10x = 150 + -800
10x = 150 + -800

Combine like terms: 150 + -800 = -650
10x = -650

Divide each side by '10'.
x = -65

Simplifying
x = -65

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