One-Step
2x + 3 = 9
x = 3
9x - 7 = -7
x= 0
8x - 2 = 7x - 9
x = -7
331 students went on a field trip. 6 buses were filled and 7 students traveled in cars. How many students were in each bus?
54
Three times a number is 18
6
v - 15 = -27
v = -12
-9x + 1 = -80
x = 9
5p - 14 = 8p + 4
p = -6
The sum of three consecutive numbers is 72. What are the smallest of these numbers?
23
six subtracted from a number equals 60
66
b / 18 = -6
b = -108
-2 = 2 + (v/4)
v = -16
a + 5 = -5a + 5
a = 0
You bought a magazine for $5 and 4 jumbo erasers. You spend a total of $25 dollars. How much did each jumbo eraser cost?
$5
a number added to -6 amounts to -33.
-27
10n = 40
n = 4
10 - 6y = -104
y = 19
y - 1 = 5y + 3y - 8
y = 1
Maria bought 7 boxes. A week later half of all of her boxes were destroyed in a fire. There were only 22 boxes left. How many did she start with?
37 boxes
seven times the difference of 17 and a number equals -56.
-25
26 = 8 + h
h = 18
144 = -12(x + 5)
x = -17
4m - 4 = 4m
No Solution
Imani spent half of her weekly allowance playing mini golf. To earn more money her parents let her wash their car for $4. What is her weekly allowance if she ended with $12.
.5x + 4 = 12
x = 16
twice the sum of a number and -38 amounts to 20.
48