X-(-13)=3

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Solution for X-(-13)=3 equation: 


Simplifying
X + -1(-13) = 3

Multiply -1 * -13
X + 13 = 3

Reorder the terms:
13 + X = 3

Solving
13 + X = 3

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + -13 + X = 3 + -13

Combine like terms: 13 + -13 = 0
0 + X = 3 + -13
X = 3 + -13

Combine like terms: 3 + -13 = -10
X = -10

Simplifying
X = -10

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