-7(7d-3)=

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Solution for -7(7d-3)= equation:


Simplifying
-7(7d + -3) = 0

Reorder the terms:
-7(-3 + 7d) = 0
(-3 * -7 + 7d * -7) = 0
(21 + -49d) = 0

Solving
21 + -49d = 0

Solving for variable 'd'.

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

Add '-21' to each side of the equation.
21 + -21 + -49d = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -49d = 0 + -21
-49d = 0 + -21

Combine like terms: 0 + -21 = -21
-49d = -21

Divide each side by '-49'.
d = 0.4285714286

Simplifying
d = 0.4285714286

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