x+20-30=2

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Solution for x+20-30=2 equation: 


Simplifying
x + 20 + -30 = 2

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

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

Solving
-10 + x = 2

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + x = 2 + 10

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

Combine like terms: 2 + 10 = 12
x = 12

Simplifying
x = 12

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