Linear Equation Special Cases & Word Problems

Match each description with it's type of solution.

Groups:

(a) All Real Numbers

,

(b) No Solution

,

(c) One Solution

• The equation simplified to x = #.

• All variables cancelled out and the remaining constants formed a FALSE statement.

• All variables cancelled out and the remaining constants form a TRUE statement.

You babysit for $12/hour plus a $10 travel fee. Which equation models your earnings, E, after h hours?

• E = 10h + 12

• E = 22h

• E = 12h + 10

• E = h + 22