Equations with Rationals

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Tags

CCSS.6.EE.B.7

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Tags

CCSS.6.EE.B.7

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

Tags

CCSS.6.EE.B.7

Solve x + 3.5 = 9.5

• x=6

• x=7

• x=6.5

• x=7.5

Tags

CCSS.6.EE.B.7

Solve for x:
x+19.46=245.3

• 264.76

• 12.6

• 50.7

• 225.84

Tags

CCSS.6.EE.B.7

y – 5 = –8

• 13

• -3

• -40

• -13

Tags

CCSS.6.EE.B.7

Solve  x - 2.3 = 3.07

• 5.37

• 0.77

• 7.061

• 1.33

Tags

CCSS.6.EE.B.7

-1.3r + 5.2 = 1 - 2.7r

• r = -1.05

• r = 2

• r = 5

• r = -1

x+1=10
x=?

• -17

• 11

• 9

• 10

Tags

CCSS.7.EE.B.4A