2(d+3)+3(d+4)=38

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Solution for 2(d+3)+3(d+4)=38 equation:


Simplifying
2(d + 3) + 3(d + 4) = 38

Reorder the terms:
2(3 + d) + 3(d + 4) = 38
(3 * 2 + d * 2) + 3(d + 4) = 38
(6 + 2d) + 3(d + 4) = 38

Reorder the terms:
6 + 2d + 3(4 + d) = 38
6 + 2d + (4 * 3 + d * 3) = 38
6 + 2d + (12 + 3d) = 38

Reorder the terms:
6 + 12 + 2d + 3d = 38

Combine like terms: 6 + 12 = 18
18 + 2d + 3d = 38

Combine like terms: 2d + 3d = 5d
18 + 5d = 38

Solving
18 + 5d = 38

Solving for variable 'd'.

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

Add '-18' to each side of the equation.
18 + -18 + 5d = 38 + -18

Combine like terms: 18 + -18 = 0
0 + 5d = 38 + -18
5d = 38 + -18

Combine like terms: 38 + -18 = 20
5d = 20

Divide each side by '5'.
d = 4

Simplifying
d = 4

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