Question

3. Does the pair of the linear equation have no solution? Justify your answer,
3x + y + 3 = 0,2x + y = 2​

Answer 1

yes!!The pair of the linear equation has solution.

Step-by-step explanation:

x= -5 ; y= 12

Answer 2

ANSWER:

x = -5;

y = 12:

Step-by-step explanation:

3x + y = -3 ; 2x + y = 2;

3x + y = -3 ;

2x + y = 2

(-)

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x. = -5

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x=-5 so 3(-5) + y = -3

-15 + y = -3

y = 15-3

y = 12