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

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Solution for 3(d+5)=4(1-2d) equation:


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

Reorder the terms:
3(5 + d) = 4(1 + -2d)
(5 * 3 + d * 3) = 4(1 + -2d)
(15 + 3d) = 4(1 + -2d)
15 + 3d = (1 * 4 + -2d * 4)
15 + 3d = (4 + -8d)

Solving
15 + 3d = 4 + -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.
15 + 3d + 8d = 4 + -8d + 8d

Combine like terms: 3d + 8d = 11d
15 + 11d = 4 + -8d + 8d

Combine like terms: -8d + 8d = 0
15 + 11d = 4 + 0
15 + 11d = 4

Add '-15' to each side of the equation.
15 + -15 + 11d = 4 + -15

Combine like terms: 15 + -15 = 0
0 + 11d = 4 + -15
11d = 4 + -15

Combine like terms: 4 + -15 = -11
11d = -11

Divide each side by '11'.
d = -1

Simplifying
d = -1

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