3(2d+3)-2=5+2(4-d)

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Solution for 3(2d+3)-2=5+2(4-d) equation:


Simplifying
3(2d + 3) + -2 = 5 + 2(4 + -1d)

Reorder the terms:
3(3 + 2d) + -2 = 5 + 2(4 + -1d)
(3 * 3 + 2d * 3) + -2 = 5 + 2(4 + -1d)
(9 + 6d) + -2 = 5 + 2(4 + -1d)

Reorder the terms:
9 + -2 + 6d = 5 + 2(4 + -1d)

Combine like terms: 9 + -2 = 7
7 + 6d = 5 + 2(4 + -1d)
7 + 6d = 5 + (4 * 2 + -1d * 2)
7 + 6d = 5 + (8 + -2d)

Combine like terms: 5 + 8 = 13
7 + 6d = 13 + -2d

Solving
7 + 6d = 13 + -2d

Solving for variable 'd'.

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

Add '2d' to each side of the equation.
7 + 6d + 2d = 13 + -2d + 2d

Combine like terms: 6d + 2d = 8d
7 + 8d = 13 + -2d + 2d

Combine like terms: -2d + 2d = 0
7 + 8d = 13 + 0
7 + 8d = 13

Add '-7' to each side of the equation.
7 + -7 + 8d = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 8d = 13 + -7
8d = 13 + -7

Combine like terms: 13 + -7 = 6
8d = 6

Divide each side by '8'.
d = 0.75

Simplifying
d = 0.75

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