-18d-17=-8d-7

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Solution for -18d-17=-8d-7 equation:


Simplifying
-18d + -17 = -8d + -7

Reorder the terms:
-17 + -18d = -8d + -7

Reorder the terms:
-17 + -18d = -7 + -8d

Solving
-17 + -18d = -7 + -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.
-17 + -18d + 8d = -7 + -8d + 8d

Combine like terms: -18d + 8d = -10d
-17 + -10d = -7 + -8d + 8d

Combine like terms: -8d + 8d = 0
-17 + -10d = -7 + 0
-17 + -10d = -7

Add '17' to each side of the equation.
-17 + 17 + -10d = -7 + 17

Combine like terms: -17 + 17 = 0
0 + -10d = -7 + 17
-10d = -7 + 17

Combine like terms: -7 + 17 = 10
-10d = 10

Divide each side by '-10'.
d = -1

Simplifying
d = -1

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