2 years ago

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

Mathematics

2 answers:

Anastaziya [24]2 years ago

5 0

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

tatuchka [14]2 years ago

4 0

hdhdhdjdhdhdhhdhdhdhdhdhdhhdhdhdhdhdhdhhdAnswer:

Step-by-step explanation:

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