2(3d+1)+d=23

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Solution for 2(3d+1)+d=23 equation:


Simplifying
2(3d + 1) + d = 23

Reorder the terms:
2(1 + 3d) + d = 23
(1 * 2 + 3d * 2) + d = 23
(2 + 6d) + d = 23

Combine like terms: 6d + d = 7d
2 + 7d = 23

Solving
2 + 7d = 23

Solving for variable 'd'.

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

Add '-2' to each side of the equation.
2 + -2 + 7d = 23 + -2

Combine like terms: 2 + -2 = 0
0 + 7d = 23 + -2
7d = 23 + -2

Combine like terms: 23 + -2 = 21
7d = 21

Divide each side by '7'.
d = 3

Simplifying
d = 3

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