Algebra Finale

Multi-step equations

100

3(2x-3)=15

x=4

200

-3x-4(4x-8)=3(-8x-1)

x=-7

300

4(x+3)-2=6

x=-1

400

9n-6=5n+18

n=6

500

4a+8=3a+10

a=2

Multi-step equations

100

-2(2y+4)=3(y-12)

y=4

200

-12m+4m-5-9=8m-13+15-8

m=-7

300

-4(-3n-8)=10n+20

n=-6

400

6y-10y-11=8y-2y+29

y=-4

500

-3(r-7)=-24

r=15

Equations with variables on both sides

100

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

x=5/12

200

3x+5=2x+10

x=5

300

4y-7=2y+3

y=5

400

2a+3=a-5

a=-8

500

5b+8=3b-4

b=-6

Functions

100

f(x)=2x+3

linear

200

g(x)=x²-4

quadratic 

300

h(x)=3x-7

linear

400

p(x)=x³+2x-5

cubic

500

q(x)=4x²+6x-2

quadratic

slope

100

(m)=(2₂-3₁)/(5₂-11₁)

8/3

200

(m)=(1₂-4₁)/(3₂-10₁)

3

300

(m)=(0₂-0₁)/(4₂-8₁)

2

400

(m)=(3₂-5₁)/(7₂-11₁)

1.5.

500

(m)=(2₂-3₁)/(6₂-9₁)

1.5.