12+21x=56+11x

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Solution for 12+21x=56+11x equation:


Simplifying
12 + 21x = 56 + 11x

Solving
12 + 21x = 56 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
12 + 21x + -11x = 56 + 11x + -11x

Combine like terms: 21x + -11x = 10x
12 + 10x = 56 + 11x + -11x

Combine like terms: 11x + -11x = 0
12 + 10x = 56 + 0
12 + 10x = 56

Add '-12' to each side of the equation.
12 + -12 + 10x = 56 + -12

Combine like terms: 12 + -12 = 0
0 + 10x = 56 + -12
10x = 56 + -12

Combine like terms: 56 + -12 = 44
10x = 44

Divide each side by '10'.
x = 4.4

Simplifying
x = 4.4

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