123+13x=198-12x

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Solution for 123+13x=198-12x equation:


Simplifying
123 + 13x = 198 + -12x

Solving
123 + 13x = 198 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
123 + 13x + 12x = 198 + -12x + 12x

Combine like terms: 13x + 12x = 25x
123 + 25x = 198 + -12x + 12x

Combine like terms: -12x + 12x = 0
123 + 25x = 198 + 0
123 + 25x = 198

Add '-123' to each side of the equation.
123 + -123 + 25x = 198 + -123

Combine like terms: 123 + -123 = 0
0 + 25x = 198 + -123
25x = 198 + -123

Combine like terms: 198 + -123 = 75
25x = 75

Divide each side by '25'.
x = 3

Simplifying
x = 3

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