7d+15+d=17

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Solution for 7d+15+d=17 equation:


Simplifying
7d + 15 + d = 17

Reorder the terms:
15 + 7d + d = 17

Combine like terms: 7d + d = 8d
15 + 8d = 17

Solving
15 + 8d = 17

Solving for variable 'd'.

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

Add '-15' to each side of the equation.
15 + -15 + 8d = 17 + -15

Combine like terms: 15 + -15 = 0
0 + 8d = 17 + -15
8d = 17 + -15

Combine like terms: 17 + -15 = 2
8d = 2

Divide each side by '8'.
d = 0.25

Simplifying
d = 0.25

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