The expression is: 8+x
n+m
15
x + 9x = 10x
Do this in reverse. The sum of -1 and -1 is -1+-1=-2 The difference of -6 and -6 is -6-(-6)=-6+6=0 0 increased by -2 is 0+-2=-2 The sum of 10 and -2 is 10+-2=8 Translation: 8
it means 8+3x 8 increased (plus) three times a number (3x) x is an unknown number so it is often called a number
The number is 2
8 greater than the original number.
If 8 is increased to 12, the increase is what percentage of the original number?
The expression is: 8+x
8+3*x
8
3(x+8)
8+n
18
11
That gives you 11/8 of the number.