Beginning Algebra Test 2

Solving Equations ("easy")

100

x+7=-13

Solve and Explain

x=-20

200

8x-3=7x+10

Solve and explain

x=13

300

x-3/4=1/8

Solve and Explain

x=7/8

Solving Equations (more Difficult)

100

3x-2=10

Solve and explain

x=12

200

-4x=-24

solve and explain

x=6

300

2x/3-1=5

Solve and explain

x=9

400

2x/3-3/4=7/12

Solve and explain

x=2

500

x/2-5/3=3x/4-1/6

solve and explain

x=-6

Inequalities

100

7x+6>6x+8 

Solve and write in interval notation

x>2, (2,infinity)

200

-7x<42

solve and write in interval notation

x>-6, (-6,infinity)

300

8x-5>3(2x+5)+2

Solve and write in interval notation

x>4, (4,infinity)

400

x/5<4

Solve and write in interval notation

x<20, (-infinity, 20)

500

x/2-7>1

Solve and write in interval notation

x>16, (16,infinity)

Graphing

100

Graph the points on a Coordinate Plane: 

(5, -1), (0,3), (-3,-2), and (-4,2)

drawn on paper

200

Use Graph to give the coordinates for each point

Drawn on paper