Solving One Step Equations with Rational Numbers

Evaluate: x-5 = -12

• 17

• -17

• 7

• -7

Tags

CCSS.6.EE.A.2C

• subtract both sides by 9

• add both sides by 9

• multiply both sides by 9

• divide both sides by 9

Tags

CCSS.6.EE.B.7

b + 1.5 = -5.5

• 4

• -4

• 7

• -7

Tags

CCSS.6.EE.B.7

1/2 + n= -1/4

• -1/2

• 1/2

• -3/4

• 3/4

Tags

CCSS.6.EE.B.7

Last Friday Cicely had $22.50. Over the weekend she received some money for cleaning out the attic. She now has $32. Which equation represents how much money she received?

• 22.50/ x = 32

• 32/ 22.50 = x

• 22.50 + x = 32

• 32 - x = 22.50

Tags

CCSS.HSA.CED.A.3

WRITE AN EQUATION
After paying $5.12 for a salad, Norachai has $27.10. How much money did he have before buying the salad?

• 27.10+5.12=x

• 27.10-5.12=x

• x-5.12=27.10

• 5.12+x=27.10

Tags

CCSS.HSA.CED.A.3

Solve the equation:
-2.6 + x = -4.6

• x = 2

• x = -2

• x = 7.2

• x = -7.2

Tags

CCSS.6.EE.B.7

Solve the equation -3x - 4.2 = 5.1

Use the inverse operations on both sides to identify what x is equal to.

• - 0.3

• 3.1

• 0.3

• - 3.1

Tags

CCSS.7.EE.B.4A

-54 = -4n + 2

• n = 13

• n = 14

• n = -56

• n = -14

Tags

CCSS.7.EE.B.4A

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Tags

CCSS.6.EE.B.7