Algebra Equations Quiz

Solve. 4x + 7 = 3

• -1

• 1

• 2.5

• 2.5

Solve: -1.4b + 10 = -18

• -20

• -5.7

• 20

• -1.4

Solve. 23+8b=-4.2

• -6.8

• -4.2

• 12.3

• -3.4

Al bought a notebook for $1.19 & pencils for $.39. His total was $3.92. How many pencils total?

• 8

• 5

• 7

• 4

Solve. 5h+2-h=22

• -5

• 6h

• 6

• 5

40=1.6(d-2)

• 43

• 27

• 5

• 24

Solve. 2+14z=-8+9z

• 2

• -2

• 4

• -4

How many solutions? 7x=3x-12

• one

• none

• infinite

How many solutions? 1+c+1.4=c+2.4

• one

• Infinite

• none

How many solutions? 4(-x-1.6)=-4x+6.4

• Infinite

• None

• One