5d+4d+6d+7=2d

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Solution for 5d+4d+6d+7=2d equation:


Simplifying
5d + 4d + 6d + 7 = 2d

Reorder the terms:
7 + 5d + 4d + 6d = 2d

Combine like terms: 5d + 4d = 9d
7 + 9d + 6d = 2d

Combine like terms: 9d + 6d = 15d
7 + 15d = 2d

Solving
7 + 15d = 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 + 15d + -2d = 2d + -2d

Combine like terms: 15d + -2d = 13d
7 + 13d = 2d + -2d

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

Add '-7' to each side of the equation.
7 + -7 + 13d = 0 + -7

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

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

Divide each side by '13'.
d = -0.5384615385

Simplifying
d = -0.5384615385

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