English, asked by rifashaikhrifasaleem, 3 months ago

● If 8x - 7y = 11 and 7x - 8y = 4 then what is the value of x + y?

Answers

Answered by udays5372

1

Answer:

if we subtract eq 2 from eq 1 thwn we get x+y = 7

Answered by UjjeshaS

2

Explanation:

answer is in the attachment...

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 1 month ago

खण्ड-ख 4. ठाकुरबारी के महंत ने हरिहर काका को पहली बार कैसे अपने धूर्तता के जाल में फंसाया ? पाट के आधार पर 50-60 शब्दों में उत्तर दीजिए। 5 अंक...

English, 1 month ago

Q1. Read the passage and answer the questions that follow:- 5 There was once a boy who lived in a village. The boy had a job to watch the sheep. If a wolf came near, he needed to call for help. One day, he thought of a trick he could play on the people who lived in the village. He ran here and there crying out for help. He shouted, "Wolf! Wolf!" Come and Help! The villagers heard him...

Hindi, 1 month ago

रहीम के अनुसार प्रेम का धागा तोड़ने पर क्या होता है...

Math, 3 months ago

3x-4y=1& 2x=4-3y solve by substituition method ansX=5,Y=4...

English, 3 months ago

Essay - Describe unexpected visitor came to your house. What happend and how did the day end?

Science, 10 months ago

What are sausages made up of?

Physics, 10 months ago

as per laws of reflection angle of incidence angle of reflection true or false...

India Languages, 10 months ago

வேளாண்மைத் துறையில் கதிரியக்க ரேடியோ ஐசோடோப்புகளின்பயன்கள் ஏதேனும் இரண்டினை எழுதுக...