Math, asked by zzin83599, 7 months ago

2x+3y=7 a[x+y]- b [x-y] =3a+b-2 find the value of a and b

Answers

Answered by bidyutdasgupta

0

Step-by-step explanation:

2x+3y=7. 2x+3y=7

2x=7-3y

x=7-3y/2

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

how to balance chemical equations step by step...

English, 3 months ago

ramu is a balloon man intrrogative...

Hindi, 3 months ago

निम्नलिखित शब्दों मेँ से उचित स्थान पर लगे अनुनासिक वाले शब्द छाँटिए - * चंचल ठंडा पतंग अँँधेरा...

Math, 7 months ago

2.) why does the disciple decide to stay in the kingdom of fools? is it good idea? ( sirf maere hi answer irreverent lagte hai bakiyo ke bhi report kro ) kio dimaag kharab kr rhe ho u can check that my answers were irreverent but in that question one more person answered and his/her answer was totally irreverent agar koi dushmani nikalni hai to bta do main dushmani bohat ashei se nibhathi...

World Languages, 7 months ago

1) How are map helpful to people? 2) What are monsoon winds? 3) What is pervious rock? 4) What does the tool kit of fishermen contains? Asia Atlantic Ocean Europe Mountains Pacific Ocean Africa 5) Map reading: Equator Indian Ocean Australia Sea Mediterranean...

Science, 1 year ago

adaptation of animals in grassland...

Math, 1 year ago

3x-1/3= 2(x– 1/2)+5...

English, 1 year ago

If it (Rain) I shall not go to school...