92. Find the value of 'm' in the expression

a. 12
b. 11
c. 10
d. 9
Answers
Answered by
22
Answer:
5m÷5−3=55
⇒5m÷531=55
⇒5m×53=55
⇒5m+3=55
⇒m+3=5
⇒m=5−3=2
Answered by
1
Answer:
A. 12
Step-by-step explanation: make m the subject of the formula
move to the opposite side by multiplying
when the base is same you can directly solve the power
cancel the -3 by opposite operation because we have to make sure we get m on one side of the equation
m+3= 15-3
m=12
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