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RSB [31]
2 years ago
10

Solve 15/4 -7 X=9 answer the question​

Mathematics
1 answer:
Svet_ta [14]2 years ago
8 0

\frac{15}{4}  - 7x = 9 \\  \\   \frac{15}{4}  - 9 = 7x \\  \\ 7x =  \frac{15 - 36}{4}  \\  \\ 7x =  \frac{ - 21}{4}  \\  \\ x =  \frac{ - 21}{4 \times 7}  \\  \\ x =  \frac{ - 3}{4} .

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