3d+5(d-4)=52

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Solution for 3d+5(d-4)=52 equation:


Simplifying
3d + 5(d + -4) = 52

Reorder the terms:
3d + 5(-4 + d) = 52
3d + (-4 * 5 + d * 5) = 52
3d + (-20 + 5d) = 52

Reorder the terms:
-20 + 3d + 5d = 52

Combine like terms: 3d + 5d = 8d
-20 + 8d = 52

Solving
-20 + 8d = 52

Solving for variable 'd'.

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

Add '20' to each side of the equation.
-20 + 20 + 8d = 52 + 20

Combine like terms: -20 + 20 = 0
0 + 8d = 52 + 20
8d = 52 + 20

Combine like terms: 52 + 20 = 72
8d = 72

Divide each side by '8'.
d = 9

Simplifying
d = 9

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