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In the following figure it is given that 2a-5b=10 find a and b
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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
User Neron Joseph
by
7.8k points

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
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