Question

Y=109x
y=79x+2506
can some one solve both equations and a graph would be helpful plz

Answer 1

x ≈ 83.533

y = 9105.13

Explanation:

Step 1: Substitution

109x = 79x + 2506

30x = 2506

x = 83.533

Step 2: Plug x in

y = 109(83.533)

y = 9105.13

Graphically: