Subtract 5 from both sides so that you can can 3W by itself and then you divide both sides by 3W and you should get w=3
The equation is 
Step-by-step explanation:
The bracket is denoted by the variable x.
The necklace is denoted by the variable y.
From given, Linda sells her bracket for $6.
Thus, the expression for bracket is
.
Also, Linda sells her necklace for $10.
Thus, the expression for necklace is
.
The equation for Linda sells her bracket and necklace is 
Answer:

Step-by-step explanation:
So, our equation is:

In exponetial form, this looks like:

Now lets cube the 5:

Next, we can multiply the denominator on the right side by 5:

We need to now get x alone by adding 4 to both sides:

Finally, we divide by x's coefficent, 2, to get:

Hope this helps! :3
Answer:
7z -3x -3 is the solution to the equation
Step-by-step explanation:
7z -5 -3x +2
7z -3x -5+2
7z -3x -3