1...2... Step
x+5=12
x=7
|x|+4=10
x={6,-6}
Solve for y
2x+y=5
y=-2x+5
(3/4)^3
27/64
c/6=4
c=24
2|x+3|=10
x={-8,2}
solve for d
a=bcd
d=a/(bc)
1.56*10^-3
0.00156
3v+4=16
v=4
|4y-9|+7=18
y={5,-1/2}
Solve for x
y=k/x
x=k/y
sqrt50
5sqrt2
1/2 f+19=4
f=-30
|w-4|+5=3
No Solution
Solve for c
a=bc+d
c=(a-d)/b
5cm
9-5z=2(z-27)
z=9
|2z+12|=7z-3
z={3}
Solve for a
I+Love=Math
a=(I+Love)/(Mth)
There are 12 marbles. There are 3 red, 3 blue, 3 white, and 3 green. If you pull a marble, do not put it back, then pull another. What is the probability that you pull 2 red marbles
1/22