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If 2a+3b=12 and a-3b=0, then what is the value of a?

If 2a+3b=12 and a-3b=0, then what is the value of a?
asked 225k views
22 votes
If 2a+3b=12 and a-3b=0, then what is the value of a?

asked
User Angeles
by
7.9k points

1 Answer

5 votes

Answer:

a=4

Explanation:

2a+3b=12

+

a-3b=0

3a=12

a=4

answered
User Omilke
by
8.2k points
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