18x+7=400+5x

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


Simplifying
18x + 7 = 400 + 5x

Reorder the terms:
7 + 18x = 400 + 5x

Solving
7 + 18x = 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.
7 + 18x + -5x = 400 + 5x + -5x

Combine like terms: 18x + -5x = 13x
7 + 13x = 400 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + 13x = 400 + 0
7 + 13x = 400

Add '-7' to each side of the equation.
7 + -7 + 13x = 400 + -7

Combine like terms: 7 + -7 = 0
0 + 13x = 400 + -7
13x = 400 + -7

Combine like terms: 400 + -7 = 393
13x = 393

Divide each side by '13'.
x = 30.23076923

Simplifying
x = 30.23076923

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