(Johari Cooper)algebra I final project

Multistep Equations

100

−x+3=3

x=0

200

3x−1+4m=5

x=6/7

300

−5x−9=74

x=-16.6  x=-17

400

4(x+3)-2=6

x=-1

500

-7x-6-5x+4=22

x=-2

Equations with Variables on Both Sides

100

5x-2=3x+4

x=3

200

7x+2 = 2x+13

x=2

300

12x+8=3x+116

x=12

400

5(x+2)=3x-8

x=-9

500

5x+5+4x=4-3x+6

x=5/12     x=0.42

Multi-Step Inequalities

100

-5x+2x>3

x>-1

200

3(x+1)<9

x<2

300

-2(4x-5)>70

x<7.5   x=15/2

400

3(x+2)+5>44

x>11

500

2(-3x+1)+5<-11

x>3

Two Variable Inequalities

100

6x-7>2x+17

x>6

200

5(x-1)>2(x+2)

x>3

300

4+3(2x-3)>6x-5

x>1

400

2(3x-5)<4x+6

x<8

500

2x-3>9+2(3x+4)

x<-5

Adding and Subtracting Polynomials

100

(x³-2x²)-(-4x³+3a²)

5a³-5a²

200

(x²-x+5)+(6x²+2x-10)

7x²+x-5

300

(3x²-8x+7)-(2x²-6x+12)

x²-2x-5

400

(3x²-8x+7)-(2x²-6x+12)

x²-2x-5

500

(6x²+3x-4)+(x²-7)

7x²+3x-11