9d-6=7d-8

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Solution for 9d-6=7d-8 equation:


Simplifying
9d + -6 = 7d + -8

Reorder the terms:
-6 + 9d = 7d + -8

Reorder the terms:
-6 + 9d = -8 + 7d

Solving
-6 + 9d = -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.
-6 + 9d + -7d = -8 + 7d + -7d

Combine like terms: 9d + -7d = 2d
-6 + 2d = -8 + 7d + -7d

Combine like terms: 7d + -7d = 0
-6 + 2d = -8 + 0
-6 + 2d = -8

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

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

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

Divide each side by '2'.
d = -1

Simplifying
d = -1

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