15(20+d)=300

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Solution for 15(20+d)=300 equation: 


Simplifying
15(20 + d) = 300
(20 * 15 + d * 15) = 300
(300 + 15d) = 300

Add '-300' to each side of the equation.
300 + -300 + 15d = 300 + -300

Combine like terms: 300 + -300 = 0
0 + 15d = 300 + -300
15d = 300 + -300

Combine like terms: 300 + -300 = 0
15d = 0

Solving
15d = 0

Solving for variable 'd'.

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

Divide each side by '15'.
d = 0

Simplifying
d = 0

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