6(d+7)-3=57

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Solution for 6(d+7)-3=57 equation:


Simplifying
6(d + 7) + -3 = 57

Reorder the terms:
6(7 + d) + -3 = 57
(7 * 6 + d * 6) + -3 = 57
(42 + 6d) + -3 = 57

Reorder the terms:
42 + -3 + 6d = 57

Combine like terms: 42 + -3 = 39
39 + 6d = 57

Solving
39 + 6d = 57

Solving for variable 'd'.

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

Add '-39' to each side of the equation.
39 + -39 + 6d = 57 + -39

Combine like terms: 39 + -39 = 0
0 + 6d = 57 + -39
6d = 57 + -39

Combine like terms: 57 + -39 = 18
6d = 18

Divide each side by '6'.
d = 3

Simplifying
d = 3

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