100+12x=50+30x

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Solution for 100+12x=50+30x equation:


Simplifying
100 + 12x = 50 + 30x

Solving
100 + 12x = 50 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
100 + 12x + -30x = 50 + 30x + -30x

Combine like terms: 12x + -30x = -18x
100 + -18x = 50 + 30x + -30x

Combine like terms: 30x + -30x = 0
100 + -18x = 50 + 0
100 + -18x = 50

Add '-100' to each side of the equation.
100 + -100 + -18x = 50 + -100

Combine like terms: 100 + -100 = 0
0 + -18x = 50 + -100
-18x = 50 + -100

Combine like terms: 50 + -100 = -50
-18x = -50

Divide each side by '-18'.
x = 2.777777778

Simplifying
x = 2.777777778

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