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Molodets [167]
3 years ago
12

#10 solve the equation 1/3m - 7 = 5

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
5 0
(1/3) m - 7 = 5 
(1/3) m - 7 + 7= 5 + 7 ⇒⇒⇒ edit 7 to both sides
(1/3) m = 12
3 * (1/3) m = 12 * 3     ⇒⇒⇒ multiply both sides by 3
∴ m = 36
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