221k views
5 votes
In the following figure it is given that 2a-5b=10 find a and b

In the following figure it is given that 2a-5b=10 find a and b-example-1

2 Answers

3 votes

Answer:

a=130,b=50

Explanation:

ayee

User Sergey Vasiliev
by
8.0k points
2 votes

Answer:a=130,b=50

Explanation:

a+b= 180

2a-5b=10

2(180-b)-5b=10 (I have substituted (180-b) for a here.)

360-2b-5b=10

350=7b

b=50

a+50=180

a=130

User Vasiliy Artamonov
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories