-13+7d=72

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Solution for -13+7d=72 equation: 


Simplifying
-13 + 7d = 72

Solving
-13 + 7d = 72

Solving for variable 'd'.

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

Add '13' to each side of the equation.
-13 + 13 + 7d = 72 + 13

Combine like terms: -13 + 13 = 0
0 + 7d = 72 + 13
7d = 72 + 13

Combine like terms: 72 + 13 = 85
7d = 85

Divide each side by '7'.
d = 12.14285714

Simplifying
d = 12.14285714

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