10x-(-20)=70

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Solution for 10x-(-20)=70 equation: 


Simplifying
10x + -1(-20) = 70

Multiply -1 * -20
10x + 20 = 70

Reorder the terms:
20 + 10x = 70

Solving
20 + 10x = 70

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 + 10x = 70 + -20

Combine like terms: 20 + -20 = 0
0 + 10x = 70 + -20
10x = 70 + -20

Combine like terms: 70 + -20 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

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