13x-42=-3

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Solution for 13x-42=-3 equation: 


Simplifying
13x + -42 = -3

Reorder the terms:
-42 + 13x = -3

Solving
-42 + 13x = -3

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 13x = -3 + 42

Combine like terms: -42 + 42 = 0
0 + 13x = -3 + 42
13x = -3 + 42

Combine like terms: -3 + 42 = 39
13x = 39

Divide each side by '13'.
x = 3

Simplifying
x = 3

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