200+20x=300-5x

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Solution for 200+20x=300-5x equation:


Simplifying
200 + 20x = 300 + -5x

Solving
200 + 20x = 300 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
200 + 20x + 5x = 300 + -5x + 5x

Combine like terms: 20x + 5x = 25x
200 + 25x = 300 + -5x + 5x

Combine like terms: -5x + 5x = 0
200 + 25x = 300 + 0
200 + 25x = 300

Add '-200' to each side of the equation.
200 + -200 + 25x = 300 + -200

Combine like terms: 200 + -200 = 0
0 + 25x = 300 + -200
25x = 300 + -200

Combine like terms: 300 + -200 = 100
25x = 100

Divide each side by '25'.
x = 4

Simplifying
x = 4

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