No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 1 answers

Dhananjay Arjunan 6 years, 7 months ago

We request cbsc maths guides
  • 0 answers
  • 1 answers

Ishita Ghosh 6 years, 7 months ago

X, x+1, x+2 2x+3(x+1)+4(x+2)=74 2x+3x+3+4x+8=74 2x+3x+4x+3+8=74 9x+11=74 9x=74-11=63 X=63/9=7
  • 1 answers

Avtar Singh 6 years, 7 months ago

Let the no. x subtract 12 from no.=x-12 Multiply result by 12=x-12×12 According to question 12-x×12=18 12-x=18÷12 -x=3÷2-12÷1 -x=21÷2 X=-21÷2
  • 1 answers

Priyanka Jalan 6 years, 7 months ago

Let fathers age be x then twice old is 2x and also 2x+29 so x= 29/2= 14.5 ans
  • 0 answers
  • 3 answers

Asmita Patel 6 years, 6 months ago

3(a+9)-20=3a-11. 3a+27-20=3a-11. 3a+7=3a-11. 3a-3a= -11-7. a= -18

Ishita Ghosh 6 years, 6 months ago

3(a+9)-20=3a-11 3a+27-20=3a-11 3a+7=3a-11 a=-18

Govind Sharma 6 years, 7 months ago

3(a+9)-20=3a-11 3a+27-20=3a-11 3a+7=3a-11 3a-3a=-11-7 a=-18
  • 1 answers

Gaurav Seth 6 years, 7 months ago

2/5 * - 3/7 - 1/14 - 3/7 * 3/5

= (2/5) (- 3/7) - 1/14 - (3/7) (3/5)

= - 6/35 - 1/14 - 9/35

= (- 12 - 5 - 18)/70, since LCM (35, 14, 35) = 70

= - 35/70

  • 1 answers

Govind Sharma 6 years, 7 months ago

91.125
  • 0 answers
  • 0 answers
  • 1 answers

Sia ? 6 years, 7 months ago

{tex}\frac {\sqrt{6.25}}{0.07}{/tex}

{tex}\frac {2.5}{0.07}{/tex}

= 35.714

  • 1 answers

Govind Sharma 6 years, 7 months ago

0 because there is a zero in multiplication
  • 1 answers

Ayush Raj 6 years, 7 months ago

The science or study of number ,quantities or shapes
  • 2 answers

Govind Nr 6 years, 7 months ago

? Thanks. O

Santhosh Kumar 6 years, 7 months ago

Hi
  • 0 answers
  • 5 answers

Ishita Ghosh 6 years, 7 months ago

180°

Devil Creation Editing 6 years, 7 months ago

180*

Shashwath S S 6 years, 7 months ago

180°

Anshika Joshi 6 years, 7 months ago

180°

Saidip Pal 6 years, 7 months ago

180 .
  • 2 answers

Anshika Joshi 6 years, 7 months ago

1,2,3,4,5 are greater because -1,-2 and etc which is in -1,-2 these form are smaller number than 0 so 1,2,3,4,5 are greater than-1,-2 these types of numbers.

Sandhya Pathak 6 years, 7 months ago

-3/2 , -1 , -1/2 , 0 , 1/2
  • 1 answers

Sia ? 6 years, 5 months ago

8x + 4 = 3(x – 1) + 7
∴ 8x + 4 = 3x – 3 + 7
∴ 8x + 4 = 3x + 4
∴ 8x – 3x = 4 – 4 . . . . [Transposing 3x to L.H.S. and 4 to R.H.S.]
∴ 5x = 0
{tex}x = \frac{0}{5}{/tex} . . . . [Dividing both sides by 5]
∴ x = 0  this is the required solution.
Verification
L.H.S. = 8x + 4 = 8(0) + 4 = 4
R.H.S. = 3(x – 1) + 7 = 3(0 – 1) + 7 = 3(–1) + 7 = –3 + 7 = 4
Therefore, L.H.S = R.H.S

  • 1 answers

Deepankar Haldar 6 years, 7 months ago

1,2,3,4....... Expect 0 are all natural number
  • 3 answers

Kanta Yadav 6 years, 7 months ago

42

Sunena Sonalika 6 years, 7 months ago

Answer is x= 42

Gourav Panchal 6 years, 7 months ago

Cbse class result this year
  • 4 answers

Harini Vadlapudi 6 years, 7 months ago

X+7_5=×+2=2x or x2

Satyam Krishna 6 years, 7 months ago

X+7-5 =X+2 =2X

Radha Rani 6 years, 7 months ago

2x

Prashant Choudhary 6 years, 7 months ago

2x

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App