4 times the quantity of a number plus 6
The phrase a number means an arbitrary variable, let's call it x.
x
The word plus means we addd 6 to x
x + 6
The phrase 4 times the quantity means we multiply x + 6 by 4
4(x + 6)
The phrase a number means an arbitrary variable, let's call it x.
x
The word plus means we addd 6 to x
x + 6
The phrase 4 times the quantity means we multiply x + 6 by 4
4(x + 6)