3 years ago

9/16 = x/12x-3/18 = 12/97/11 = 18/x+13x-4/14 = 9/10Simplify

Mathematics

1 answer:

hjlf3 years ago

4 0

Answer:

Step-by-step explanation:

9/16=x/12

cross product

16x=9*12

16x=108

x=108/16

simplify

x=27/4

---------------

x-3/18=12/9

x=12/9+3/18

x=24/18+3/18

x=27/18

x=3/2

--------------------

7/11=18/x+1

18/x=7/11-1

18/x=7/11-11/11

18/x=-4/11

x=18/(-4/11)=(18/1)(-11/4)=-198/4=-99/2

x=-99/2

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Read 2 more answers

9/16 = x/12x-3/18 = 12/97/11 = 18/x+13x-4/14 = 9/10Simplify​

9/16 = x/12x-3/18 = 12/97/11 = 18/x+13x-4/14 = 9/10Simplify