13+1.3x=-3.9

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Solution for 13+1.3x=-3.9 equation: 


Simplifying
13 + 1.3x = -3.9

Solving
13 + 1.3x = -3.9

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 + 1.3x = -3.9 + -13

Combine like terms: 13 + -13 = 0
0 + 1.3x = -3.9 + -13
1.3x = -3.9 + -13

Combine like terms: -3.9 + -13 = -16.9
1.3x = -16.9

Divide each side by '1.3'.
x = -13

Simplifying
x = -13

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