Yo, you cute can u help me wit dis ASAP

Answer & Step-by-step explanation:

No. By dividing both sides by 2.5d as Lin did, the 2.5d on the right cancels out, leaving 0. On the right side, what is left is 3. This leaves the equation 3=0, which is not true:

By following Elena's steps, you can get the solution. Subtracting 2.5d from both sides will get the variables on the same side, which you can then simplify to find the value of d:

Lin made the mistake of not combining the variables by getting them on the same side first. She also divided by the variable, which canceled the variable out of the equation. After having done that, there was no way to find the value of d.

:Done

a: 1/6, j: 1/4

step-by-step explanation: you are welcome