2 step linear equations
2x + 4 = 6
x = 1
3x = 9
x = 3
8 - z/2 = 5
z = 6
100 of 20%
20
who is the funniest kid at this school
....
-8m - 12 = 20
m = -4
10x = 2
x = 5
v/3 + 3 = 7
v = 12
40 of 20%
8
49.5 + 25.5
75
47 = 2f - 3
f = 25
32u = 4
u = 8
2 + y/9 = 11
y = 81
775 of 40%
310
48.20 - 24.60
23.6
5x - 1 = 14
x = 10
75p = 15
p = 5
x/5 - 2 = 3.7
x = 28.7
1250 of 30%
375
175 x 5
875
127 = 2x + 17
x = 55
256y = 8
y = 32
3y/2 - 1 =8
y = 6
78.65 of 40%
31.46
there are 30 cow and 28 chickens, how many didn't?
10