Multi-Step Equations
Absolute Value Equations
Substitution
Solve and Graph Inequalities
Absolute Value Inequalities
100
Solve for w.
12+5w-4w=15
w=3
100
Solve for x.
Remember Absolute Value Equations should have 2 answers!
abs(2x+9)=15
x={-12,3}
100
If y=7, find the value of 2(y+4).
22
100
When shading the solution below, would you shade to the LEFT or to the RIGHT?
x>=4
to the Right
100
You must flip and change what in the second equation when solving Absolute Value Inequalities.
Flip - the inequality symbol
Change - the sign of the number after the inequality symbol
200
Solve for x.
x/2-5=25
x=60
200
Solve for x.
Remember Absolute Value Equations should have 2 answers!
abs(8-4x)=16
x={-2,6}
200
If y=4, find the value of 3y+5.
17
200
Solve.
s-10<=1
s<=11
200
Solve.
abs(2w-1)<11
-5<w<6
300
Solve the equation.
4-2(x-3)=24
x=-7
300
Solve for v.
Remember Absolute Value Equations should have 2 answers!
abs(v+8)-5=2
v={-15,-1}
300
If x=3 and z=7, find the value of 2x-z.
-1
300
Solve the inequality.
x+4<4
x<0
300
When solving absolute value inequalities, which type involves the following symbols?
>, >=
OR
400
Solve for b.
-11+3(b+5)=7
b=1
400
Solve.
Remember Absolute Value Equations should have 2 answers!
abs(x-12)-3=11
x={-2,26}
400
If a=4, b=5, and c=6, find the value of 2c-a-b.
3
400
Find the solution to the following inequality.
-6a>=-36
a<=6
400
Solve and Graph.
abs(x+4)>5
500
Solve for x.
3(x-6)+2x=22
x=8
500
Solve for r.
Remember Absolute Value Equations should have 2 answers!
-2abs(-2r-4)=-12
r={-3,-1}
500
Evaluate u+xy, when u=18, x=10, and y=8.
98
500
What is the solution to the following inequality?
3x-7<2
x<3
500
Solve.
-5abs(4+n)<-15
n> -1 or n< -7