fabowaleelizabeth fabowaleelizabeth

12-03-2020
Mathematics

contestada

Use substitution to solve the sy
2x+3y = 19
x = 2y-1
Solve for x and y

Respuesta :

romanshaw290 romanshaw290

12-03-2020

Answer: Y=3, X=5

Step-by-step explanation:

2(2y-1) + 3y=19

4y-2+ 3y=19

7y=21

Y=3

Plug in y in the second equals

X=2(3) -1

X=6-1

X=5

Hope this helps!

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