7d+1=15

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Solution for 7d+1=15 equation: 


Simplifying
7d + 1 = 15

Reorder the terms:
1 + 7d = 15

Solving
1 + 7d = 15

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + 7d = 15 + -1

Combine like terms: 1 + -1 = 0
0 + 7d = 15 + -1
7d = 15 + -1

Combine like terms: 15 + -1 = 14
7d = 14

Divide each side by '7'.
d = 2

Simplifying
d = 2

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