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