1.

Beny thinks of a number. He subtracts 18 from it and divides the difference by 3 .The result is -4 . What is the number?

Answer»

ANSWER:

Step-by-step EXPLANATION:

Let number= x

So (x-18)/3=(-4)

(x-18)/3 ×3= (-4)×3= -12

x-18= -12

x-18+18= -12+18

So THUS x =6



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