29=7d+15

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Solution for 29=7d+15 equation: 


Simplifying
29 = 7d + 15

Reorder the terms:
29 = 15 + 7d

Solving
29 = 15 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
29 + -7d = 15 + 7d + -7d

Combine like terms: 7d + -7d = 0
29 + -7d = 15 + 0
29 + -7d = 15

Add '-29' to each side of the equation.
29 + -29 + -7d = 15 + -29

Combine like terms: 29 + -29 = 0
0 + -7d = 15 + -29
-7d = 15 + -29

Combine like terms: 15 + -29 = -14
-7d = -14

Divide each side by '-7'.
d = 2

Simplifying
d = 2

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