Algebra
What are variables?
A letter which represents unknown.
22
4
Is 10 divisible?
Yes
Is this a proper fraction? 1/6
Yes
52
25
2x+3=27
x=12
43
64
Is 24 divisible by 8?
Yes
Write from mixed number to improper fraction.
2 1/3=?
2 1/3=7/3
Is 65 divisible by 5?
Yes
x=5
53
125
Is 38 divisible by 4?
No
3/5+1/2
1 1/10
1/2*1/2
1/4
5x+9=3x+17
x=4
64
1296
No
3 3/7+2 5/14
5 11/14
3/10*20/27*9/4
1/2
3(x+7)+2x=56
x=7
75
16807
Is 81 divisible by 6?
No
2 1/2
x=-1 y=-2
2(x+1)+3(x+2)
x=1