conceiteddae conceiteddae

03-12-2019
Mathematics

contestada

5x + y = 10
5y = 3x - 6
Solution: (0,0)
Solve for system of equations

Respuesta :

Yang100 Yang100

03-12-2019

Answer:

x=2, y=0. (2, 0).

Step-by-step explanation:

5x+y=10

5y=3x-6

-------------

y=10-5x

5(10-5x)=3x-6

50-25x=3x-6

50-25x-3x=-6

50-28x=-6

28x=50-(-6)

28x=50+6

28x=56

x=56/28

x=2

5(2)+y=10

10+y=10

y=10-10

y=0

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