One-Step Equations
506 = x + (-17)
x = 523
-7m = 56
m = -8
Given the inequality 48 < y, Harry said the solution is 47. True or false.
False
x + 6.7 = 12.1
x = 5.4
What is the inverse operation of multiplication?
Division
x + 67 = 98
x = 31
6y = 36
Is t = 4 a solution to the inequality t < 3?
No
255.50m = 1,277.50
What inequality signs use an OPEN circle for the graph?
Less than and greater than
t - 23 = 25
t = 48
9k = 63
k = 7
x > 41
Which value for x would make the inequality true?
a) 16
b) 31
c) 0
d) 48
d) 48
s = 171
What inequality signs use a CLOSED circle for the graph?
407 = h - 103
h = 510
x/5 = -3
x = -15
64 < y
Which value for y would make the inequality false?
a) 88
b) 65
c) 71
d) 37
d) 37
x/2.1 = 3
What shows all possible solutions of an inequality on a number line?
A graph of an inequality
x/6=15
x = 90
x/9 = 10
x = 90
f > 24
Which value for f would make the inequality true?
a) 9
b) 13
c) 8
d) 30
d) 30
234.20y =
x = 2,810.4
A solution