1.3x-3.9=-1.3

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Solution for 1.3x-3.9=-1.3 equation:


1.3x-3.9=-1.3

We simplify the equation to the form, which is simple to understand
1.3x-3.9=-1.3

We move all terms containing x to the left and all other terms to the right.
+1.3x=-1.3+3.9

We simplify left and right side of the equation.
+1.3x=+2.6

We divide both sides of the equation by 1.3 to get x.
x=2

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