150k views
3 votes
Number 21 pls (picture attached)

Number 21 pls (picture attached)-example-1
User Oerkelens
by
5.7k points

2 Answers

4 votes

56- x/15=47

Subtract 56 from each side


-x/15=-9


Multiply the whole equation by -15


x=135



Hope this helped!

User Tom Larcher
by
5.3k points
2 votes

The answer to no.9 is going to be -3.

User Pratik Kumar
by
5.7k points