4(7d+7)=

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Solution for 4(7d+7)= equation:


Simplifying
4(7d + 7) = 0

Reorder the terms:
4(7 + 7d) = 0
(7 * 4 + 7d * 4) = 0
(28 + 28d) = 0

Solving
28 + 28d = 0

Solving for variable 'd'.

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

Add '-28' to each side of the equation.
28 + -28 + 28d = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 28d = 0 + -28
28d = 0 + -28

Combine like terms: 0 + -28 = -28
28d = -28

Divide each side by '28'.
d = -1

Simplifying
d = -1

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