samanthalamotte14 samanthalamotte14

17-10-2021
Mathematics

contestada

Solve the simultaneous equation 5x+6y=37 2x-3y=4

Respuesta :

17-10-2021

Answer:

x=5, y=2

Step-by-step explanation:

solve the system of equations w/ substitution

5x+6y=37

2x-3y=4 -> manipulate equation to get 3y=2x-4 -> 6y=4x-8

plug in: 5x+(4x-8)=37

9x=45, x=5

plug x in for y: 37-25=6y, y=2

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