Rational One Step Equations

Solve the equation. Check your answer.
-2.5b = 20.5 

• 8.2

• -0.12

• 0.12

• -8.2

Tags

CCSS.6.EE.B.7

In the given equation, which number is the coefficient?

• 2

• 5

• -1

• 7

Tags

CCSS.6.EE.A.2B

Solve the equation. Check your solution.

• 24

• ¹⁴⁷/₈ or 18 ³/₈

• 168

• -24

Tags

CCSS.6.EE.B.7

Solve the equation. Check your solution.

• -90

• 90

• -40

• -180

Tags

CCSS.6.EE.B.7

y - 4.6 = 12

• 16.6

• 5.8

• 7.4

• Answer not Given

Tags

CCSS.6.EE.B.7

x ÷ ⁴/₉  = 18
Write your answer in simplest form.

• x = 8

• x = ¹/₈

• x = ⁷²/₉

Tags

CCSS.6.EE.B.7

• 
• 
• 

Tags

CCSS.8.EE.C.7B

What is the solution of the equation? 
8 = x + 1

• 9

• 7

• -7

• -9

Tags

CCSS.6.EE.B.7

Why do you multiply by 7?

• To undo division, you must multiply.

• To balance the equation, you must divide by 7 on both sides.

• To undo multiplication, you must divide.

• To balance the equation, you must multiply by 7 on both sides.

Tags

CCSS.HSA.REI.A.1

Solve for x:
x+19.46=245.3

• 264.76

• 12.6

• 50.7

• 225.84

Tags

CCSS.6.EE.B.7