5d+20=90

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Solution for 5d+20=90 equation: 


Simplifying
5d + 20 = 90

Reorder the terms:
20 + 5d = 90

Solving
20 + 5d = 90

Solving for variable 'd'.

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

Add '-20' to each side of the equation.
20 + -20 + 5d = 90 + -20

Combine like terms: 20 + -20 = 0
0 + 5d = 90 + -20
5d = 90 + -20

Combine like terms: 90 + -20 = 70
5d = 70

Divide each side by '5'.
d = 14

Simplifying
d = 14

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