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08-09-2020
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If a + b = 6 and a - b = 4, What is the value of 2a + 3b?

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lisamoon lisamoon

08-09-2020

Answer:

13

Explanation:

5+1=6 and 5-1=4. a=5, b=1. (2x5)+(3x1)=10+3=13

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