2x+3+9=56

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Solution for 2x+3+9=56 equation:


Simplifying
2x + 3 + 9 = 56

Reorder the terms:
3 + 9 + 2x = 56

Combine like terms: 3 + 9 = 12
12 + 2x = 56

Solving
12 + 2x = 56

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x = 56 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = 56 + -12
2x = 56 + -12

Combine like terms: 56 + -12 = 44
2x = 44

Divide each side by '2'.
x = 22

Simplifying
x = 22

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