Share Problems Involving Linear Equations in One Variable
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Maria is 6 years older than her brother. The sum of their ages is 38. How old is her brother?
16
A number increased by 15 equals 47. What is the number?
32
John bought 5 identical notebooks and a pen that costs 12 Baht. He spent a total of 212 Baht. How much does each notebook cost?
40
A piece of ribbon is 80 cm long. Ana cuts off a piece that is x, and what remains is 35 cm. How long is the piece she cut?
45
A bag costs 150 pesos more than a wallet. Together they cost 950 pesos. How much is the wallet?
400
