7-8d=3d+51

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Solution for 7-8d=3d+51 equation:


Simplifying
7 + -8d = 3d + 51

Reorder the terms:
7 + -8d = 51 + 3d

Solving
7 + -8d = 51 + 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
7 + -8d + -3d = 51 + 3d + -3d

Combine like terms: -8d + -3d = -11d
7 + -11d = 51 + 3d + -3d

Combine like terms: 3d + -3d = 0
7 + -11d = 51 + 0
7 + -11d = 51

Add '-7' to each side of the equation.
7 + -7 + -11d = 51 + -7

Combine like terms: 7 + -7 = 0
0 + -11d = 51 + -7
-11d = 51 + -7

Combine like terms: 51 + -7 = 44
-11d = 44

Divide each side by '-11'.
d = -4

Simplifying
d = -4

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