Question

Four less than 2 times the quantity of a number minus 3 is 12

Answer 1

11.

Explanation:

(2(n-3))-4=12

(2n-6)-4=12 distribute

2n-6-4=12

2n-10=12

2n=12+10 isolate n

2n=22

2n÷2=22÷2

n=11