7(5d-7)=

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Solution for 7(5d-7)= equation: 


Simplifying
7(5d + -7) = 0

Reorder the terms:
7(-7 + 5d) = 0
(-7 * 7 + 5d * 7) = 0
(-49 + 35d) = 0

Solving
-49 + 35d = 0

Solving for variable 'd'.

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

Add '49' to each side of the equation.
-49 + 49 + 35d = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 35d = 0 + 49
35d = 0 + 49

Combine like terms: 0 + 49 = 49
35d = 49

Divide each side by '35'.
d = 1.4

Simplifying
d = 1.4

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