Question

-15d+20=35,............................

Answer 1

Hi there! 

Your question: 

-15d+20=35 

My answer: 

-15d+20=35>>>>>>>>>First, we are going to subtract 20 on both sides 

-15d=15>>>>>>>>next, we are going to divide -15 on both sides

d=-1


Hope this helps!!

Answer 2

D=-1
-15d=15 so -d=1 so d=-1