8d-14=7+d

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Solution for 8d-14=7+d equation:


Simplifying
8d + -14 = 7 + d

Reorder the terms:
-14 + 8d = 7 + d

Solving
-14 + 8d = 7 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-14 + 8d + -1d = 7 + d + -1d

Combine like terms: 8d + -1d = 7d
-14 + 7d = 7 + d + -1d

Combine like terms: d + -1d = 0
-14 + 7d = 7 + 0
-14 + 7d = 7

Add '14' to each side of the equation.
-14 + 14 + 7d = 7 + 14

Combine like terms: -14 + 14 = 0
0 + 7d = 7 + 14
7d = 7 + 14

Combine like terms: 7 + 14 = 21
7d = 21

Divide each side by '7'.
d = 3

Simplifying
d = 3

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