Illustrative Math Chapter 6 Algebra

6 - 3a = 21

• a= 9
• a= -9
• a= -5
• a= 5

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

   3 = 5x - 12

• 2 = x
• 4 = x
• 3 = x
• -1 = x

Solve for t.

6t + 4 ≤ -2

• t ≤ -1 
• t ≤ 1
• t=1
• 1=t

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

16 - 4a > 8

• a<-2
• a>-2
• a<2
• a>2

• $678.13

• $1,607.13

• $643.25

• $680

Jared made sixty dollars mowing lawns over the summer. If he spent thirty-nine dollars buying new mower blades, how many seven dollar games could he buy with the money he had left?

• 21 games
• 3 games
• 7 games
• 99 games

Rylan bought sixty-seven tickets at the state fair. He spent twenty-two tickets at the 'dunk a clown' booth and decided to use the rest on rides. If each ride cost five tickets, how many rides could he go on?

• 6 rides
• 7 rides
• 8 rides
• 9 rides