13x-(-12)=103

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Solution for 13x-(-12)=103 equation:


Simplifying
13x + -1(-12) = 103

Multiply -1 * -12
13x + 12 = 103

Reorder the terms:
12 + 13x = 103

Solving
12 + 13x = 103

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 13x = 103 + -12

Combine like terms: 12 + -12 = 0
0 + 13x = 103 + -12
13x = 103 + -12

Combine like terms: 103 + -12 = 91
13x = 91

Divide each side by '13'.
x = 7

Simplifying
x = 7

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