-8.5=d+-7.5

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Solution for -8.5=d+-7.5 equation:


Simplifying
-8.5 = d + -7.5

Reorder the terms:
-8.5 = -7.5 + d

Solving
-8.5 = -7.5 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-8.5 + -1d = -7.5 + d + -1d

Combine like terms: d + -1d = 0
-8.5 + -1d = -7.5 + 0
-8.5 + -1d = -7.5

Add '8.5' to each side of the equation.
-8.5 + 8.5 + -1d = -7.5 + 8.5

Combine like terms: -8.5 + 8.5 = 0.0
0.0 + -1d = -7.5 + 8.5
-1d = -7.5 + 8.5

Combine like terms: -7.5 + 8.5 = 1
-1d = 1

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

Simplifying
d = -1

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