Find the value of the unknown variable
a) 2m – 7 = 5
b)3n5 = 715
Answers
Answered by
1
Answer:
a) 2m = 5+7
2m = 12
m = 12/2
m = 6
b) nhi ata sry
Answered by
1
Step-by-step explanation:
2m -7 = 5
2m = 12
m = 12/2
m= 6
3n × 5 = 715
3n = 143
n = 143 /3
n = 47.67
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