Sears Alg 1 - 1 quiz

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Simplify the following expression:
-7x +5 (1 - 8x)

• -33x + 5
• 5 + 33x
• 47x + 5
• 5 - 47x

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

(x-5)/5 = 17

• p = 80

• p = 85

• p = 90

• p = 95

• a= -2

• a= -6

• a= 3

• a= 15

22 + 2a = 37 + 6 + a

• 21
• -21
• 5
• 6

23+(30÷10)x4

• 35
• 32
• 12
• 45

5b + 3(b + -5) = 1

• 3/4
• -3/4
• 2
• -7/4

is 7 a solution to the equation
3x+8-x=5x-4

• yes
• no
• maybe

Translate the following into an algebraic expression:

Four more than five times a number

• 4n + 5

• n + 4

• 5n + 4

• 9