33. Which of the following ordered pairs is the solution of the equation 4x – 3y = 10? [ ]
(a) (1, 2) (b) (–1, 2) (c) (1, – 2) (d) none of these
Answers
Answered by
10
Answer:
B (-1,2) is correct
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Answered by
3
Answer:
Putting x as 1 and y as 2 in 4x-3y=10
4(1) - 3(2)=10
4-6 is not equal to 10
Hence option a is not the ans
Putting x as -1 and y as 2 in 4x-3y=10
4(-1) - 3(2)=10
-4-6=-10
-4 -6 is not equal to 10
Hence option b is not the ans
Putting x as 1 and y as -2 in 4x-3y=10
4(1) - 3(-2)=10
4+6=10
hence option c is the ans to this equation
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