Two-thirds 7811

Mr. Trnka received a reward. He put half of it in the passbook, gave two-thirds of the rest to his wife, and still had € 1,200 left. How much did Mr. Trnka receive?

Correct answer:

x =  7200

Step-by-step explanation:

2x+32 (x2x)+1200=x  x/2+2/3 (xx/2)+1200=x  x=7200  x=17200=7200  x=7200

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