rachelcunnin rachelcunnin

01-02-2021
Mathematics

contestada

Solve the following system of equations.
3x + 5y = 5
7x + 5y = 25

i need the value of x and y.

Respuesta :

ezwin224 ezwin224

01-02-2021

Answer:

x=5 and y=-2

Step-by-step explanation:

3x+5y=5

-(7x+5y=25)

-4x=-20

x=5

plug 5 into one of the equations. 3(5)+5y=5

y= -2

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