2x-(-20)=10

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Solution for 2x-(-20)=10 equation: 


Simplifying
2x + -1(-20) = 10

Multiply -1 * -20
2x + 20 = 10

Reorder the terms:
20 + 2x = 10

Solving
20 + 2x = 10

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 2x = 10 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 10 + -20
2x = 10 + -20

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

Divide each side by '2'.
x = -5

Simplifying
x = -5

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