-6+2(d-9)=8d

Solution for -6+2(d-9)=8d equation:

Simplifying
-6 + 2(d + -9) = 8d

Reorder the terms:
-6 + 2(-9 + d) = 8d
-6 + (-9 * 2 + d * 2) = 8d
-6 + (-18 + 2d) = 8d

Combine like terms: -6 + -18 = -24
-24 + 2d = 8d

Solving
-24 + 2d = 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.
-24 + 2d + -8d = 8d + -8d

Combine like terms: 2d + -8d = -6d
-24 + -6d = 8d + -8d

Combine like terms: 8d + -8d = 0
-24 + -6d = 0

Add '24' to each side of the equation.
-24 + 24 + -6d = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -6d = 0 + 24
-6d = 0 + 24

Combine like terms: 0 + 24 = 24
-6d = 24

Divide each side by '-6'.
d = -4

Simplifying
d = -4