Linear Equalities

• One of the steps for this problem is to subtract 3 from both sides.
• One of the steps for this problem is to add 4 on both sides.
• One of the steps for this problem is to subtract 4 from both sides.
• One of the steps for this problem is to multiply by -15 on both sides.

-12 + c = 38

• c = -19/6

• c = -456

• c = 26

• c = 50

10 = -7 + b

• b = -17

• b = 3

• b = 17

• b = -3

• Astrid meets both of her expectations

• Astrid buys the expected number of fruits, but she does beyond her budget

• Astrid stays within her budget, but she doesn't buy the expected number of fruits

• Astrid doesn't meet either of her expectations

• Lars meets both of his expectations

• Lars works for the expected number of days but doesn't earn the expected number of money

• Lars earns the expected amount of money but doesn't work for the expected number of days

• Lars doesn't meet either of his expectations

33 = 4a - 7

• a=-10

• a=10

• a=4.5

26 = 5a + 1

• a= 5 ⁴∕₅

• a= no solution

• a= 0

• a= 5

Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday. She made a total of $96 last week. Which equation models this situation?

• 96h + 15 = 8

• h/96 = 8

• 8h + 15 = 96

• h/8 = 96

-(n - 8) = -2

• 6

• 10

• -10

• -6