Aiden O Algebra Review

Translations

100

six less than a number is twelve

n-6 =12

200

four less than a number is nine

2x - 4 =9

300

ten times x is twice the sum of x and eight

10x = 2(x +8)

400

three times the quantity two less than x is eight

3(2-x)=8

Equations

100

3y -8 =16

8

200

5c + 7 =-28

-7

300

-8-11=13

-3

400

2/3p - 7 =17

p=36

Polynomials

100

6m- 6n- 4m + n

2m-5n

200

n^2-4n-3n^2+7n+5n^2

3n(n+1)

300

p^2q-q^3-3p^2q+4q^2

-2p^2q+3q^3

400

z-(4z-5)=8

z=-1

FOIL

100

(n+7)(n+5)

n²+12n+35

200

(r-3)(r+6)

r²+3r-18

300

(3a-2)(a-3)

3a²-11a+6

400

(5k+2)(2k-3)

10k²-11k-6