I think the answer is 17 because the pattern adds 4 then takes away 1 so 14-1=13 13+4=17
Answer:
-754.13
Step-by-step explanation:
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<h2>10=)21 I know it is right </h2>
Start off by combining like terms on the LHS (the terms with x in them).
So we get
![\frac{-1}{3}x+2x= \frac{-1}{3}x+ \frac{6}{3}x= \frac{-5}{3}x](https://tex.z-dn.net/?f=%20%5Cfrac%7B-1%7D%7B3%7Dx%2B2x%3D%20%5Cfrac%7B-1%7D%7B3%7Dx%2B%20%5Cfrac%7B6%7D%7B3%7Dx%3D%20%5Cfrac%7B-5%7D%7B3%7Dx%20%20%20)
Replacing this result with what we had before on the LHS, we get
![\frac{-5}{3}x=3 \frac{3}{4}= \frac{9}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-5%7D%7B3%7Dx%3D3%20%5Cfrac%7B3%7D%7B4%7D%3D%20%5Cfrac%7B9%7D%7B4%7D%20%20%20)
⇒Solve for x (divide both sides
![\frac{-5}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-5%7D%7B3%7D%20)
)
⇒Don't forget about reciprocity rules when dividing. This is the same as multiplying both sides by
![\frac{3}{-5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B-5%7D%20)
⇒
![x= \frac{9}{4}( \frac{3}{-5}) ](https://tex.z-dn.net/?f=x%3D%20%5Cfrac%7B9%7D%7B4%7D%28%20%5Cfrac%7B3%7D%7B-5%7D%29%0A%20%20)
⇒
![x= -\frac{27}{20}=-1\frac{7}{20}](https://tex.z-dn.net/?f=x%3D%20-%5Cfrac%7B27%7D%7B20%7D%3D-1%5Cfrac%7B7%7D%7B20%7D)
***This is a proper fraction