7-5d=6-2d-8

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Solution for 7-5d=6-2d-8 equation:


Simplifying
7 + -5d = 6 + -2d + -8

Reorder the terms:
7 + -5d = 6 + -8 + -2d

Combine like terms: 6 + -8 = -2
7 + -5d = -2 + -2d

Solving
7 + -5d = -2 + -2d

Solving for variable 'd'.

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

Add '2d' to each side of the equation.
7 + -5d + 2d = -2 + -2d + 2d

Combine like terms: -5d + 2d = -3d
7 + -3d = -2 + -2d + 2d

Combine like terms: -2d + 2d = 0
7 + -3d = -2 + 0
7 + -3d = -2

Add '-7' to each side of the equation.
7 + -7 + -3d = -2 + -7

Combine like terms: 7 + -7 = 0
0 + -3d = -2 + -7
-3d = -2 + -7

Combine like terms: -2 + -7 = -9
-3d = -9

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

Simplifying
d = 3

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