1 Step Equations
4y - 4 = 20
y= 6
5y + 5 > 15
y = 2
Graph the following inequality: p is less than or equal to 9.
closed and to the left
x/5 = 14
70
-4f + 3 is greater than or equal to 11
f is less than or equal to -2
Graph the following inequality: r > -8
open and to the right
-12 + 3x = 24
x = 12
y + 2
_____ < 4
4
y < 14
Graph the following inequality: x is less than or equal to 12.
closed dot at 12 and shade to the left
The sum of 3 consecutive even numbers is 54. What are the 3 numbers?
16, 18, 20.
Graph this inequality: 4 < r. (tricky...think!)
What is put an open dot at 4 and shade the values to the right.
y - 12
_____ > 4
-3
y < 0
Graph the following inequality: h is less than or equal to -9.
closed dot at -9 and to the left.
-10 = y/-5
y = 50
-6y - 14 = -50
y = -6
4x - 6 > -10
x > -1.
Graph the following inequality: -3a + 4 > 7
open dot at 5 and to the left