2 years ago

If 3x - 6 = 21, what is the value of x - 2 ?

Mathematics

1 answer:

lora16 [44]2 years ago

5 0

3x-6=21
Or,3x=27
Or,x=27/3
Or,x=9
So,Now,
X-2=9-2
=7
Hope it helps

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