5(d+4)-(d+2)=8d+2

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Solution for 5(d+4)-(d+2)=8d+2 equation:


Simplifying
5(d + 4) + -1(d + 2) = 8d + 2

Reorder the terms:
5(4 + d) + -1(d + 2) = 8d + 2
(4 * 5 + d * 5) + -1(d + 2) = 8d + 2
(20 + 5d) + -1(d + 2) = 8d + 2

Reorder the terms:
20 + 5d + -1(2 + d) = 8d + 2
20 + 5d + (2 * -1 + d * -1) = 8d + 2
20 + 5d + (-2 + -1d) = 8d + 2

Reorder the terms:
20 + -2 + 5d + -1d = 8d + 2

Combine like terms: 20 + -2 = 18
18 + 5d + -1d = 8d + 2

Combine like terms: 5d + -1d = 4d
18 + 4d = 8d + 2

Reorder the terms:
18 + 4d = 2 + 8d

Solving
18 + 4d = 2 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
18 + 4d + -8d = 2 + 8d + -8d

Combine like terms: 4d + -8d = -4d
18 + -4d = 2 + 8d + -8d

Combine like terms: 8d + -8d = 0
18 + -4d = 2 + 0
18 + -4d = 2

Add '-18' to each side of the equation.
18 + -18 + -4d = 2 + -18

Combine like terms: 18 + -18 = 0
0 + -4d = 2 + -18
-4d = 2 + -18

Combine like terms: 2 + -18 = -16
-4d = -16

Divide each side by '-4'.
d = 4

Simplifying
d = 4

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