Question

Given that 14m-7n = 7 and that m= 2, work out the value of n

Answer 1

Answer:

n=3

Step-by-step explanation:

14m-7n=7

14(2) - 7n = 7

       +7n    +7n

28 =  7 +7n

        -7   -7      

21 =7n

21/7 = 3

n=3

Answer 2

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Step-by-step explanation:

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