n + 4
n + 7
7x+5
a common factor
add 3 to a number a number plus 3 the sum of a number and 3 3 more than a number a number increased by 3
M > n
X = " a number " X + 20
n + 7
You do not wright it, but write it as n + 6.
7x+5
write an algebraic expression for 4 more than p
a common factor
You write it as5nNothing more, nothing less.
add 3 to a number a number plus 3 the sum of a number and 3 3 more than a number a number increased by 3
The algebraic expression for three more than a number is: X + 3
It is: t+8
x+8
M > n