Question
Which of the following equations have x = 7, y = 3 as solution?
Answer: Option B
:
B
The solution of the linear equation should satisfy the equation. The given values of x and y are 7 and 3 respectively.
Among the given equations, only the equation x + 3y = 16 is able to satisfy the equation.
⇒7+3(3)=16
Hence x=7andy=3 is the solution ofx + 3y = 16.
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:
B
The solution of the linear equation should satisfy the equation. The given values of x and y are 7 and 3 respectively.
Among the given equations, only the equation x + 3y = 16 is able to satisfy the equation.
⇒7+3(3)=16
Hence x=7andy=3 is the solution ofx + 3y = 16.
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