6[3d+5]=75

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Solution for 6[3d+5]=75 equation:


Simplifying
6[3d + 5] = 75

Reorder the terms:
6[5 + 3d] = 75
[5 * 6 + 3d * 6] = 75
[30 + 18d] = 75

Solving
30 + 18d = 75

Solving for variable 'd'.

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

Add '-30' to each side of the equation.
30 + -30 + 18d = 75 + -30

Combine like terms: 30 + -30 = 0
0 + 18d = 75 + -30
18d = 75 + -30

Combine like terms: 75 + -30 = 45
18d = 45

Divide each side by '18'.
d = 2.5

Simplifying
d = 2.5

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