Answer:
The answer is x=6
Step-by-step explanation:
Using the model for the linear equation, y=mx+b, we can plug in (3,7) for x and y to get 7 = (2/3)(3) + b. This means that b = 5.
We can then take our new equation and substitute (x,9) to get 9=(2/3)x+5. If we solve this equation, we get that x=6.
Step-by-step explanation:
![f( \frac{x}{x - 1} ) = log( {( \frac{x}{x - 1} )}^{2} - 2( \frac{x}{x - 1}) ) \\ = log(\frac{ {x}^{2} }{ {(x - 1)}^{2} } -2\frac{x}{(x - 1)} ) \\ = log( \frac{ {x}^{2} - 2x(x - 1) }{ {(x - 1)}^{2} } )](https://tex.z-dn.net/?f=f%28%20%5Cfrac%7Bx%7D%7Bx%20-%201%7D%20%29%20%3D%20%20log%28%20%7B%28%20%5Cfrac%7Bx%7D%7Bx%20-%201%7D%20%29%7D%5E%7B2%7D%20%20-%202%28%20%5Cfrac%7Bx%7D%7Bx%20-%201%7D%29%20%29%20%20%5C%5C%20%20%3D%20%20%20log%28%5Cfrac%7B%20%7Bx%7D%5E%7B2%7D%20%7D%7B%20%7B%28x%20-%201%29%7D%5E%7B2%7D%20%7D%20%20-2%5Cfrac%7Bx%7D%7B%28x%20-%201%29%7D%20%29%20%20%5C%5C%20%3D%20%20%20log%28%20%5Cfrac%7B%20%7Bx%7D%5E%7B2%7D%20-%202x%28x%20-%201%29%20%7D%7B%20%7B%28x%20-%201%29%7D%5E%7B2%7D%20%7D%20%29%20%20)
30 is the answer hope rthis helps
Step-by-step explanation:
0,1
3(5x−37x+1)−4(7x+15x−3)=11;x=53,−71
you change 5 into a fraction and then you go across