4+4d=7d-8

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Solution for 4+4d=7d-8 equation:


Simplifying
4 + 4d = 7d + -8

Reorder the terms:
4 + 4d = -8 + 7d

Solving
4 + 4d = -8 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
4 + 4d + -7d = -8 + 7d + -7d

Combine like terms: 4d + -7d = -3d
4 + -3d = -8 + 7d + -7d

Combine like terms: 7d + -7d = 0
4 + -3d = -8 + 0
4 + -3d = -8

Add '-4' to each side of the equation.
4 + -4 + -3d = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -3d = -8 + -4
-3d = -8 + -4

Combine like terms: -8 + -4 = -12
-3d = -12

Divide each side by '-3'.
d = 4

Simplifying
d = 4

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