3r(5+9)=

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Solution for 3r(5+9)= equation: 


Simplifying
3r(5 + 9) = 0

Combine like terms: 5 + 9 = 14
3r(14) = 0

Reorder the terms for easier multiplication:
3 * 14r = 0

Multiply 3 * 14
42r = 0

Solving
42r = 0

Solving for variable 'r'.

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

Divide each side by '42'.
r = 0

Simplifying
r = 0

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