1.

Solve these all on a notebook plzzz​

Answer»

Answer:

8/7,   2,   3.6

Step-by-step explanation:

7th

LCM of 2,8,4 is 8

so 4x+x+2x=8

x=8/7

8th

x=4/2=2

9th

2y/3 =2.4  ==> y = 2.4*3/2 = 3.6



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