12+3x-7=38

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Solution for 12+3x-7=38 equation: 


Simplifying
12 + 3x + -7 = 38

Reorder the terms:
12 + -7 + 3x = 38

Combine like terms: 12 + -7 = 5
5 + 3x = 38

Solving
5 + 3x = 38

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 3x = 38 + -5

Combine like terms: 5 + -5 = 0
0 + 3x = 38 + -5
3x = 38 + -5

Combine like terms: 38 + -5 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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