fully simplify 6+4r+2-9r
3 2 over3 minus 7 over 12 as a mixed fraction
11 over 9 minus 17 over 12
87.6
fully simplify 8y+3-2y-7
4-2a+b=0
Prove algebraically that the sum of any six consecutive integers is divisible by 3
100รท30
x + 10 =15, what is x
73(5)
