One-step
m-6=-3
m=3
y/5-10=15
y=125
3(x+5) = 9
x=-2
4.5
If there are 4 apples and you take away 3, how many apples do you have?
3
Solve for y (x+y)/z=m
y = mz - x
-8y=24
y=-3
(n+1)/-2=15
n=-31
-(x+4)=2(x-2)
x=0
What is the difference between the smallest # with four digits and the largest # with 3 digits?
1
What do you get when you multiply all of the numbers on a telephone pad?
0
p/10 = 70
p=700
5 + 14a = 9a -15
a = -4
Solve for x
2(x-y) = z
x = z/2 + y
A number is divisible by 5 if it ends in ___ or ___.
0 or 5
Tom has 5 sons. Each of his sons has a sister. If so, how many children does Tom have?
6
(3x)/7 = 9/28
x=3/4
2 (x-5) = 5x + 23
x = -11
3(2x-5) = 6x -15
all real numbers
What are the factors of 28?
2, 4, 7, 14
10
Solve for y
(xy)/z=4
y = 4z/x
(2x)/5+1/2=6x
x=5/56
44+8x = 8(x+5)
No Solution
What is the greatest common factor of 32 and 80?
16
What number goes up and never comes back down?
x/3+7/6 = 3/4 x +2/8
x=11/5