6d+7=d+22

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Solution for 6d+7=d+22 equation:


Simplifying
6d + 7 = d + 22

Reorder the terms:
7 + 6d = d + 22

Reorder the terms:
7 + 6d = 22 + d

Solving
7 + 6d = 22 + 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.
7 + 6d + -1d = 22 + d + -1d

Combine like terms: 6d + -1d = 5d
7 + 5d = 22 + d + -1d

Combine like terms: d + -1d = 0
7 + 5d = 22 + 0
7 + 5d = 22

Add '-7' to each side of the equation.
7 + -7 + 5d = 22 + -7

Combine like terms: 7 + -7 = 0
0 + 5d = 22 + -7
5d = 22 + -7

Combine like terms: 22 + -7 = 15
5d = 15

Divide each side by '5'.
d = 3

Simplifying
d = 3

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