x=3-(-1)

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Solution for x=3-(-1) equation: 


Simplifying
x = 3 + -1(-1)

Multiply -1 * -1
x = 3 + 1

Combine like terms: 3 + 1 = 4
x = 4

Solving
x = 4

Solving for variable 'x'.

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

Simplifying
x = 4

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