10. The linear equations in two variables with solution x = 1 and y = -2 are
(A) 6x + y = 4 and 3x - 4y = 5
(B) x + 6y = 13 and 2x + y = 1
(C) 6x + y = 4 and 4x - 3y = 10
(D) 5x + 2y = 1 and x + y = 2
Answers
Answered by
2
Step-by-step explanation:
put the values of x and y in each equation
(C) 6x + y = 4 and 4x - 3y = 10
Answered by
1
Step-by-step explanation:
Correct answer is c
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