One-Step Inequalities
Solving Inequalities
Solve for x.
2x > 8
What is:
x > 4
Solving Inequalities
Solve for x.
4x + 3 < 7
What is:
x < 1
Solve the following compound inequality.
w+2 < 5 OR w-1>6
w<3 OR w>7
When you graph the solution to this inequality, you use a closed circle.
6t - 12 ≥ 12
True.
Closed circles are for ≤ or ≥. Open circles are for < or >.
Graph the inequality.
x ≥ -3
Closed circle at -3 and shaded to the right.
Solve the Inequality
X + 4 < -88
What is:
X < -92
Solving Inequalities
Solve for x.
2x - 5 > - 11
What is:
x > -3
Solve the inequality
x+3<7 and 2x+3>1
x < 4 AND x >-1
4 > x >-1
When you graph the solution to this inequality, you use a closed circle.
4x + 2 < 9
False.
You use an open circle with > and <.
Graph the inequality
x < -5
Open circle at -5 and shaded to the left.
solve the Inequality
z/30 > 70
z > 2,100
Solving Inequalities
Solve for x.
9x + 1 > -71
What is:
x > -8
Solve and graph the following compound inequality:
3x + 2 < 5 OR -4x + 5 ≤ -7
x<1 OR x≥3
A closed circle is used to represent the inequalities < and > .
False
Graph the inequality.
x > -2
Open circle at -2 and shaded to the right.
solve the Inequality
4x < 14
What is:
x < 3.5
Solve for v.
v/3 + 14 < 30
v < 48
Solve and graph the compound inequality.
-3≤ 2x+3 <5
-3 ≤ x < 1
x = -3 is a solution to -4 > x.
False
Graph the inequality
9 ≤ x
Closed circle at 9 and shaded to the right.
Solve the Equation:
f - 9 < -58
What is:
f < -49
Solve this inequality:
11 < 2 + 3x
x > 3
Solve the compound inequality:
1/2 r +3<7/4
r<-5/2
r>=3/8
x = 5 is a solution to 3 + x ≤ 8
TRUE
Graph the inequality
16 > x
Open circle at 16 and shaded to the left.