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Phổ biến >

Michael is 2 years older than Brandon. Seventeen years ago, Michael was 4 times as old as Brandon.

Lời Giải

Michael is 2 years older than Brandon. Seventeen years ago, Michael was 4 times as old as Brandon.

Lời Giải

Michael^{'} s age is : 19 \frac{2}{3}

Brandon^{'} s age is : 17 \frac{2}{3}

Các bước giải pháp

Translate the problem into an equation:

x - 17 = 4 (x - 2 - 17)

Giải

x, x - 17 = 4 (x - 2 - 17) : x = \frac{59}{3}

Tìm age

Michael^{'} s age is : 19 \frac{2}{3}

Brandon^{'} s age is : 17 \frac{2}{3}

Ví dụ phổ biến

Jonathan is now three times as old as his son.twelve years ago he was six times as old as his son. Find the present ages of each Jonathan is now three times as old as his son is. Twelve years ago he was six times as old as his son was. Find the present ages.Amy bough 3 body lotions and 7 body sprays for 80. Jessica bought 6 body lotions and 3 body sprays for 63.75. How much does one body spray cost?a store sells 8 cans of beans for 30 what is the price of 67 cans if 8 ties cost 96 dollars, how much do 15 ties cost