Question
PSLE
Three boys collected buttons. Valen collected 4i buttons which was half as many as what Mark collected. Tim collected 7 buttons more than Mark. How many buttons did they collect altogether? Give the answer in terms of i in the simplest form.
2 m

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PSLE
Three boys collected buttons. Valen collected 4i buttons which was half as many as what Mark collected. Tim collected 7 buttons more than Mark. How many buttons did they collect altogether? Give the answer in terms of i in the simplest form.