5(3d-2)=7d+20-2d

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Solution for 5(3d-2)=7d+20-2d equation:


Simplifying
5(3d + -2) = 7d + 20 + -2d

Reorder the terms:
5(-2 + 3d) = 7d + 20 + -2d
(-2 * 5 + 3d * 5) = 7d + 20 + -2d
(-10 + 15d) = 7d + 20 + -2d

Reorder the terms:
-10 + 15d = 20 + 7d + -2d

Combine like terms: 7d + -2d = 5d
-10 + 15d = 20 + 5d

Solving
-10 + 15d = 20 + 5d

Solving for variable 'd'.

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

Add '-5d' to each side of the equation.
-10 + 15d + -5d = 20 + 5d + -5d

Combine like terms: 15d + -5d = 10d
-10 + 10d = 20 + 5d + -5d

Combine like terms: 5d + -5d = 0
-10 + 10d = 20 + 0
-10 + 10d = 20

Add '10' to each side of the equation.
-10 + 10 + 10d = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 10d = 20 + 10
10d = 20 + 10

Combine like terms: 20 + 10 = 30
10d = 30

Divide each side by '10'.
d = 3

Simplifying
d = 3

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