Question

Solve the pair of linear equation x+2y=2 and x+3y=7

Answer 1

$\text{hello user }$

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Using elimination method !!

x + 2 y = 2

x + 3 y = 7

Subtracting both !!

we get :-

- y = - 5

y = 5

Put value of y in 1st equation !

x + 2 ( 5 ) = 2

x + 10 = 2

x = 2 - 10

x = - 8

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Answer 2

Answer:

Step-by-step explanation:

Subtract the first equation from second, you will get:y=5----(1)Substitute 1 in any of the equation,you will get x= -8Hope you understood