Can you check my work and make sure it’s correct. If it’s incorrect can you send me the answer and how to do it. Don’t mind number 4 it can’t be solved, (unless you can solve it then please do!)

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

jgfjttgbgcfbc

step-by-step explanation:

h56

j

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j

gh

hnh

vnf

set the two equations for y equal to each other. solve for x. this will be the x-coordinate for the point of intersection. use this x-coordinate and plug it into either of the original equations for the lines and solve for y.

ur dad

step-by-step explanation:

ur dad