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Given a - 4b=9 and 2a + 4b = 15. Find value for a. ​
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Given a - 4b=9 and 2a + 4b = 15. Find value for a. ​

User Sundara Prabu
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2 Answers

3 votes
The value of the the a is 8 :)
User Anton Unt
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4 votes

Step-by-step explanation:

you can add equation i and ii then4b is cancelled n we can find the value of a the value of a is 8

User Stephane Gosselin
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