Answer:
65k+15y+15
Explanation:
Add 6k and 7k.5(13k+3+3y)
Apply the distributive property.
5(13k)+5⋅3+5(3y)
Simplify.
65k+15+15y
Move 15.
distribute the 5
30k+15+35k+15y
add all like terms
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