Final review chapter 1

Solve 3x+6=12 for x.

• 2

• 6

• 4/3

• 2/3

solve 2(x+4)=6x-8 for x.

• 0

• 2

• 4

• no solution

solve (2/3)x + 5 = 14 for x

• 3

• 9/2

• 6

• 27

How many solutions does 2x+3>7 have?

• 1

• None

• Infintely Many

How many solutions does 2(x-3)=x-3+x have?

• 1

• none

• infinitely many

How many solutions does 3x-14=14-x have?

• 1

• 7

• none

• infinitely many

Solve 12-3x>24

• x<-4

• x>-4

• x>4

• x<4

solve 5x-12+7x=22-5x for x

• x=-2

• x=12/7

• x=2

• x=34/3

Solve for y. 5x-10y=30

• y=(1/2)x-10

• y=(-1/2)x+10

• y=(1/2)x-10

• y=(-1/2)x-10

solve for y. 5x-y=41

• y=5x+41

• y=5x-41

• y=-5x-41

• y=-5x+41