Unit 1 Foundations of Algebra Review

Translate the phrase

100

The sum of a number (m) and 7

x + 7

200

A number (y) increased by 14

y + 14

300

The difference of a number (m) and 8

m - 8

400

The product of a 9 and a number (x)

9x

500

The quotient of a number (x) and 17

x/17 

Simplify when x=3

100

2x

6

200

4 + x²

13

300

x - x - x - x

-6

400

3x + 5

14

500

6x

18

Simplify when y=6

100

y + y

12

200

y-y

0

300

y² -6

30

400

4y + 4

28

500

3 (y + 7)

39

Combine Like terms

100

2x + 3x -2

5x - 2

200

2x + 2x -2x

2x

300

4x + 3y + 6x

10x + 3y

400

10x - 5x +2y - 4y

5x - 2y

500

10y² + 6w + 4y² +8w - 2

14y² +14w -2

Simplify and distribute

100

3(6h - 4)

18h - 12

200

4(x - 10)

4x - 40

300

-2(4x - 8)

-8x + 16

400

-3 + 6(1 - 4m)

3 - 24m

500

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

18x +34