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murzikaleks [220]
3 years ago
12

15/2g-7=3/5 what is g

Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0

\frac{15}{2} g - 7 =  \frac{3}{5} \\  \\  \\ 1. \:  \frac{15g}{2}  - 7 =  \frac{3}{5}   \\ 2. \:  \frac{15g}{2}  =  \frac{3}{5} + 7 \\ 3. \:  \frac{15g}{2}   =  \frac{38}{5}  \\ 4. \: 15g =  \frac{38}{5}  \times 2 \\ 5. \: 15g =  \frac{76}{5}  \\ 6. \: g =  \frac{ \frac{76}{5} }{15}  \\ 7. \: g =  \frac{76}{5 \times 15}  \\ 8. \: g =  \frac{76}{75}

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