Algebra 1 Warm - Ups 08/09/2022

12x=144

• x=12

• x=4

• x=2

• x=132

-4x + 1 =21

• x=30

• x=120

• x=5

• x= -5

5 = 7s - 9

• s=2

• s=7

• s=6

• s=8

• Divide both sides by 11.

• Add 11 to both sides.

• Multiply both sides by 11.

• Subtract 11 to both sides.

• Add 7 to both sides. Solution is x=19.

• Subtract 7 to both sides. The solution is x=5.

• Multiply both sides by 7. The solution is x = 84.

• Subtract 12 on both sides. The solution is x=-5.