3x+2=5+18

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Solution for 3x+2=5+18 equation: 


Simplifying
3x + 2 = 5 + 18

Reorder the terms:
2 + 3x = 5 + 18

Combine like terms: 5 + 18 = 23
2 + 3x = 23

Solving
2 + 3x = 23

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x = 23 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 23 + -2
3x = 23 + -2

Combine like terms: 23 + -2 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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