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20 votes
17) Find DE

3r - 28
3r - 30
x
D
G
33


help asapp !!!

17) Find DE 3r - 28 3r - 30 x D G 33 help asapp !!!-example-1
User Corbella
by
4.8k points

1 Answer

4 votes

Answer:

11=DE

Explanation:

3x-28+3x-30+x=33

7x-58=33

7x=91

x=13

3(13)-28

39-28=11

User Marc Stroebel
by
5.0k points