Do you have a picture for this problem? There are multiple different ways to solve this problem but I'll need a picture to help you.
Answer:
5x-2
Step-by-step explanation:
2x+3x=5x
5-7=-2
Solve each system by substitution. Check your solution. Writing How do you know that substitution gives the answer to a system of equations? ... You Would solve the second equationfor y and then substitute back into the first equation.
First you need to leave the variable by itself.
-4=5n+6
-4-6=5n
-10=5n
n=-2 done!
Answer:4
Step-by-step explanation:
edge 2022
