-11=9d+7

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Solution for -11=9d+7 equation:


Simplifying
-11 = 9d + 7

Reorder the terms:
-11 = 7 + 9d

Solving
-11 = 7 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
-11 + -9d = 7 + 9d + -9d

Combine like terms: 9d + -9d = 0
-11 + -9d = 7 + 0
-11 + -9d = 7

Add '11' to each side of the equation.
-11 + 11 + -9d = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -9d = 7 + 11
-9d = 7 + 11

Combine like terms: 7 + 11 = 18
-9d = 18

Divide each side by '-9'.
d = -2

Simplifying
d = -2

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