Linear Equations In One Variable

Find x in 6x(30x - 290) = 60x

• 15

• 10

• 30

• 21

Tags

CCSS.8.EE.C.7B

2x + 3 = 6 - (2x - 3). Find x

• 2

• 3.5

• 1.5

• 0.5

8(x - 3) - (6 - 2x) = 2(x + 2) - 5(5 - x)

• 3.5

• 4.6

• 5

• 3

(x + 1)(2x + 1) = (x + 3)(2x + 3) - 14

• 1

• 3

• 0.001

• No Solution

Tags

CCSS.HSA-REI.B.4B

4(x + 2) /5= 7 + (5x/13)

• 13

• 15

• 31

• 100

Tags

CCSS.8.EE.C.7B

Rishi is twice as old as Vani. 10 years ago his age was thrice of Vani. Find their present ages.

• 10,30

• 20,40

• 30,60

• 100,200

Tags

CCSS.8.EE.C.8C

The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find the numbers.

• 4,19

• 8,12

• 8,17

• 10,23

Tags

CCSS.8.EE.C.8C

The difference between the two numbers is 48. The ratio of the two numbers is 7:3. What are the two numbers?

• 84 , 36

• 36,72

• 12,40

• 20,40

Tags

CCSS.8.EE.C.7B

The length of a rectangle is twice its breadth. If the perimeter is 72 metre, find the length and breadth of the rectangle.

• 12,20

• 40,60

• 24,12

• 100,56

Tags

CCSS.8.EE.C.7B

Aaron is 5 years younger than Ron. Four years later, Ron will be twice as old as Aaron. Find their present ages

• 21,22

• 3,17

• 12,3

• 6,1

Tags

CCSS.8.EE.C.8C