![\large\displaystyle\text{$\begin{gathered}\sf 7x-2(x+1)=6x+4 \end{gathered}$}](https://tex.z-dn.net/?f=%5Clarge%5Cdisplaystyle%5Ctext%7B%24%5Cbegin%7Bgathered%7D%5Csf%207x-2%28x%2B1%29%3D6x%2B4%20%5Cend%7Bgathered%7D%24%7D)
Use the distributive property to multiply −2 by x+1.
Combine 7x and −2x to get 5x.
Subtract 6x on both sides.
Combine 5x and −6x to get −x.
Add 2 to both sides.
Add 14 and 2 to get 16.
Multiply both sides by −1.
<h2>{ Pisces04 }</h2>
Answer:
![\sf f(-3) = 23](https://tex.z-dn.net/?f=%5Csf%20f%28-3%29%20%3D%2023)
<u>given:</u>
![\sf f(x) = 3x^2 -4](https://tex.z-dn.net/?f=%5Csf%20f%28x%29%20%3D%203x%5E2%20-4)
to find the output, replace x with the given integer.
solve:
![\sf f(-3) = 3(-3)^2 -4](https://tex.z-dn.net/?f=%5Csf%20f%28-3%29%20%3D%203%28-3%29%5E2%20-4)
![\sf f(-3) = 3(9) -4](https://tex.z-dn.net/?f=%5Csf%20f%28-3%29%20%3D%203%289%29%20-4)
![\sf f(-3) = 27 -4](https://tex.z-dn.net/?f=%5Csf%20f%28-3%29%20%3D%2027%20-4)
![\sf f(-3) = 23](https://tex.z-dn.net/?f=%5Csf%20f%28-3%29%20%3D%2023)
they amount of money are not the same
reason why;
the reason why its not the same is because 2x8x9=144 and 3x9x12=324 and the amount of money spent is different
Answer:
85/1
Step-by-step explanation:
because both numbers are divisible by 16