3(d-5)=15

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Solution for 3(d-5)=15 equation: 


Simplifying
3(d + -5) = 15

Reorder the terms:
3(-5 + d) = 15
(-5 * 3 + d * 3) = 15
(-15 + 3d) = 15

Solving
-15 + 3d = 15

Solving for variable 'd'.

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

Add '15' to each side of the equation.
-15 + 15 + 3d = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 3d = 15 + 15
3d = 15 + 15

Combine like terms: 15 + 15 = 30
3d = 30

Divide each side by '3'.
d = 10

Simplifying
d = 10

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