kaileep2019 kaileep2019

30-11-2018
Mathematics

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find the value of 2u+4 given -3u-1=2

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taprice1 taprice1

30-11-2018

Answer: 2

Step-by-step explanation: Fist solve the first problem. -3u-1=2. That simplifies to -3u=3. Now divide each side by -3. Now you should have u=-1. Now put it in the other problem. 2(-1)+4. 2*-1 is -2. So -2+4=2

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