d-291=8d+3

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Solution for d-291=8d+3 equation:


Simplifying
d + -291 = 8d + 3

Reorder the terms:
-291 + d = 8d + 3

Reorder the terms:
-291 + d = 3 + 8d

Solving
-291 + d = 3 + 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.
-291 + d + -8d = 3 + 8d + -8d

Combine like terms: d + -8d = -7d
-291 + -7d = 3 + 8d + -8d

Combine like terms: 8d + -8d = 0
-291 + -7d = 3 + 0
-291 + -7d = 3

Add '291' to each side of the equation.
-291 + 291 + -7d = 3 + 291

Combine like terms: -291 + 291 = 0
0 + -7d = 3 + 291
-7d = 3 + 291

Combine like terms: 3 + 291 = 294
-7d = 294

Divide each side by '-7'.
d = -42

Simplifying
d = -42

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