3[2d-8]=11d-18[d-3]

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Solution for 3[2d-8]=11d-18[d-3] equation:


Simplifying
3[2d + -8] = 11d + -18[d + -3]

Reorder the terms:
3[-8 + 2d] = 11d + -18[d + -3]
[-8 * 3 + 2d * 3] = 11d + -18[d + -3]
[-24 + 6d] = 11d + -18[d + -3]

Reorder the terms:
-24 + 6d = 11d + -18[-3 + d]
-24 + 6d = 11d + [-3 * -18 + d * -18]
-24 + 6d = 11d + [54 + -18d]

Reorder the terms:
-24 + 6d = 54 + 11d + -18d

Combine like terms: 11d + -18d = -7d
-24 + 6d = 54 + -7d

Solving
-24 + 6d = 54 + -7d

Solving for variable 'd'.

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

Add '7d' to each side of the equation.
-24 + 6d + 7d = 54 + -7d + 7d

Combine like terms: 6d + 7d = 13d
-24 + 13d = 54 + -7d + 7d

Combine like terms: -7d + 7d = 0
-24 + 13d = 54 + 0
-24 + 13d = 54

Add '24' to each side of the equation.
-24 + 24 + 13d = 54 + 24

Combine like terms: -24 + 24 = 0
0 + 13d = 54 + 24
13d = 54 + 24

Combine like terms: 54 + 24 = 78
13d = 78

Divide each side by '13'.
d = 6

Simplifying
d = 6

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