Question

x+y=5,2x+3y=4 substitution method​

Answer 1

Answer:

x = 11 ; y = -6

Step-by-step explanation:

x + y = 5

x = 5 - y

substituting x as ( 5 - y ) , we get :

2 ( 5 - y ) + 3y = 4

= 10 - 2y + 3y = 4

y = -6

x = 11

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