18x+7x=400+5x

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Solution for 18x+7x=400+5x equation: 


Simplifying
18x + 7x = 400 + 5x

Combine like terms: 18x + 7x = 25x
25x = 400 + 5x

Solving
25x = 400 + 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.
25x + -5x = 400 + 5x + -5x

Combine like terms: 25x + -5x = 20x
20x = 400 + 5x + -5x

Combine like terms: 5x + -5x = 0
20x = 400 + 0
20x = 400

Divide each side by '20'.
x = 20

Simplifying
x = 20

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