Question

The quotient of a number and -7 , decreased by 2 , is 10. find the number

Answer 1

x=-84

Explanation:

First, the quotient we find divide, decreased -.

`-(x)/(7)-2=10`

Now, multiply all equation by 7

-x-14=70

Add 14 for each side

-x=84

Multiply by -1

x=-84