-7+4d=9

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Solution for -7+4d=9 equation: 


Simplifying
-7 + 4d = 9

Solving
-7 + 4d = 9

Solving for variable 'd'.

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

Add '7' to each side of the equation.
-7 + 7 + 4d = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 4d = 9 + 7
4d = 9 + 7

Combine like terms: 9 + 7 = 16
4d = 16

Divide each side by '4'.
d = 4

Simplifying
d = 4

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