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

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


Simplifying
4(3 + -1d) = (d + 5)
(3 * 4 + -1d * 4) = (d + 5)
(12 + -4d) = (d + 5)

Reorder the terms:
12 + -4d = (5 + d)

Remove parenthesis around (5 + d)
12 + -4d = 5 + d

Solving
12 + -4d = 5 + 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.
12 + -4d + -1d = 5 + d + -1d

Combine like terms: -4d + -1d = -5d
12 + -5d = 5 + d + -1d

Combine like terms: d + -1d = 0
12 + -5d = 5 + 0
12 + -5d = 5

Add '-12' to each side of the equation.
12 + -12 + -5d = 5 + -12

Combine like terms: 12 + -12 = 0
0 + -5d = 5 + -12
-5d = 5 + -12

Combine like terms: 5 + -12 = -7
-5d = -7

Divide each side by '-5'.
d = 1.4

Simplifying
d = 1.4

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