3x+2=-3+20

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Solution for 3x+2=-3+20 equation: 


Simplifying
3x + 2 = -3 + 20

Reorder the terms:
2 + 3x = -3 + 20

Combine like terms: -3 + 20 = 17
2 + 3x = 17

Solving
2 + 3x = 17

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 = 17 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 17 + -2
3x = 17 + -2

Combine like terms: 17 + -2 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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