-5d+3(2d-7)=

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Solution for -5d+3(2d-7)= equation:


Simplifying
-5d + 3(2d + -7) = 0

Reorder the terms:
-5d + 3(-7 + 2d) = 0
-5d + (-7 * 3 + 2d * 3) = 0
-5d + (-21 + 6d) = 0

Reorder the terms:
-21 + -5d + 6d = 0

Combine like terms: -5d + 6d = 1d
-21 + 1d = 0

Solving
-21 + 1d = 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 + 1d = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 1d = 0 + 21
1d = 0 + 21

Combine like terms: 0 + 21 = 21
1d = 21

Divide each side by '1'.
d = 21

Simplifying
d = 21

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