3x+1+12=19

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Solution for 3x+1+12=19 equation: 


Simplifying
3x + 1 + 12 = 19

Reorder the terms:
1 + 12 + 3x = 19

Combine like terms: 1 + 12 = 13
13 + 3x = 19

Solving
13 + 3x = 19

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 3x = 19 + -13

Combine like terms: 13 + -13 = 0
0 + 3x = 19 + -13
3x = 19 + -13

Combine like terms: 19 + -13 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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