20+15x=400-35x

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Solution for 20+15x=400-35x equation:


Simplifying
20 + 15x = 400 + -35x

Solving
20 + 15x = 400 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
20 + 15x + 35x = 400 + -35x + 35x

Combine like terms: 15x + 35x = 50x
20 + 50x = 400 + -35x + 35x

Combine like terms: -35x + 35x = 0
20 + 50x = 400 + 0
20 + 50x = 400

Add '-20' to each side of the equation.
20 + -20 + 50x = 400 + -20

Combine like terms: 20 + -20 = 0
0 + 50x = 400 + -20
50x = 400 + -20

Combine like terms: 400 + -20 = 380
50x = 380

Divide each side by '50'.
x = 7.6

Simplifying
x = 7.6

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