Question

3) Solve:
(i) 2n + 16 = 4-n​

Answer 1

Answer:

      2n + 16 = 4 - n

     2n + n = 4 - 16

     3n = 14

     n = $\frac{14}{3}$

     n = 4.7

                  Hope it helps you^_^

Answer 2

Answer: 2n + 16 = 4-n​

            2n-n=4-16

              n=-12

            check

         2n+16=4-n

        2*-12+16=4-12

        -24+16=4-12

           -8=-8

       therefor n=-12

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