UrbanPro
true

Take Class 8 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Solve x & y

Deepankar Das
27/10/2016 0 0

3x+2y=4 ........(1)

2x+3y=6 ........(2)

Multiply equation(1) by 2 and equation(2) by 3, then we have---------

6x+4y=8

6x+9y=18

Rearrange the equations as per value, then we have-------------

6x+9y=18 ............(3)

6x+4y= 8 .............(4)

Substract equation(4) from equation(3), we have-----------

5y=10

=> y=10/5=2

3x=4-2y=4-4=0 (Substitute the value of y=2)

=>x=0/3=0

0 Dislike
Follow 0

Please Enter a comment

Submit

Other Lessons for You

verb formation cords
लोट् लकार (अनुज्ञा, Imperative Mood) पुरुष एकवचन द्विवचन वहुवचन प्रथम पुरुष तु ताम् अन्तु मध्यम पुरुष हि/अ तम् त उत्तम पुरुष आनि आव आम

I blame you, Mom.
I blame you, if you can’t tell me of the reasons.I blame you, if you force me to memorize.I blame you, if I score low. Spellings are a torture for native & non-native speakers....

Factors
A whole number that can be divided cleanly into another whole number is called a factor of that number. Example: Factors of 10 10 can be evenly divided by 1, as 10 ÷ 1 = 10 ...
A

Amrtha S.

0 0
0

Lens and Its types.
A lens is a piece of transparent glass bounded by two spherical surfaces. It is of two main types. Concave Lens: A lens having both of its surfaces curved inwards is called as a concave lens. It is thin...

Acid, Base and Salts
The reaction of an acid with a base to produce only salt and water is called a neutralization reaction. Acids Acids are sour in taste. If hydronium ions are found in a solution, the solution is acidic...
X

Looking for Class 8 Tuition Classes?

The best tutors for Class 8 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 8 Tuition with the Best Tutors

The best Tutors for Class 8 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more