Question

solve the equation and verify your answer 15/4 -7x =9​

Answer 1

Step-by-step explanation:

$\frac{15}{4} - 7x = 9 \\ \\ \frac{15 - 28x}{4} = 9 \\ \\ 15 - 28x = 9 \times 4 \\ 15 - 28x = 36 \\ - 28 x = 36 - 15 \\ - 28x = 21 \\ x = \frac{21}{ - 28} \\ \\ x = \frac{3}{ - 4}$

I hope it helps you