3x+2=-20+30

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Solution for 3x+2=-20+30 equation: 


Simplifying
3x + 2 = -20 + 30

Reorder the terms:
2 + 3x = -20 + 30

Combine like terms: -20 + 30 = 10
2 + 3x = 10

Solving
2 + 3x = 10

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 = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 10 + -2
3x = 10 + -2

Combine like terms: 10 + -2 = 8
3x = 8

Divide each side by '3'.
x = 2.666666667

Simplifying
x = 2.666666667

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