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

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


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

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

Reorder the terms:
3 + 6d = -5 + 2d

Solving
3 + 6d = -5 + 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.
3 + 6d + -2d = -5 + 2d + -2d

Combine like terms: 6d + -2d = 4d
3 + 4d = -5 + 2d + -2d

Combine like terms: 2d + -2d = 0
3 + 4d = -5 + 0
3 + 4d = -5

Add '-3' to each side of the equation.
3 + -3 + 4d = -5 + -3

Combine like terms: 3 + -3 = 0
0 + 4d = -5 + -3
4d = -5 + -3

Combine like terms: -5 + -3 = -8
4d = -8

Divide each side by '4'.
d = -2

Simplifying
d = -2

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