2d-15=-1

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Solution for 2d-15=-1 equation:


2d-15=-1

We simplify the equation to the form, which is simple to understand
2d-15=-1

We move all terms containing d to the left and all other terms to the right.
+2d=-1+15

We simplify left and right side of the equation.
+2d=+14

We divide both sides of the equation by 2 to get d.
d=7

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