6+7d=-2+8d

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

Simplifying
6 + 7d = -2 + 8d

Solving
6 + 7d = -2 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
6 + 7d + -8d = -2 + 8d + -8d

Combine like terms: 7d + -8d = -1d
6 + -1d = -2 + 8d + -8d

Combine like terms: 8d + -8d = 0
6 + -1d = -2 + 0
6 + -1d = -2

Add '-6' to each side of the equation.
6 + -6 + -1d = -2 + -6

Combine like terms: 6 + -6 = 0
0 + -1d = -2 + -6
-1d = -2 + -6

Combine like terms: -2 + -6 = -8
-1d = -8

Divide each side by '-1'.
d = 8

Simplifying
d = 8