Question
Which of following is a solution of the equation, 2x+3y=11?
Answer: Option A
:
A
Substitutingeach set of the values for x and y in the equation 2x+3y=11, we have
(i)x=1,y=3LHS=(2×1)+(3×3)=11=RHS(ii)x=0,y=5LHS=(2×0)+(3×5)=15≠RHS(iii)x=−2,y=−5LHS=(2×−2)+(3×−5)=−19≠RHS(iv)x=9,y=1LHS=(2×9)+(3×1)=21≠RHS
∴x=1,y=3 is solution to the given equation.
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:
A
Substitutingeach set of the values for x and y in the equation 2x+3y=11, we have
(i)x=1,y=3LHS=(2×1)+(3×3)=11=RHS(ii)x=0,y=5LHS=(2×0)+(3×5)=15≠RHS(iii)x=−2,y=−5LHS=(2×−2)+(3×−5)=−19≠RHS(iv)x=9,y=1LHS=(2×9)+(3×1)=21≠RHS
∴x=1,y=3 is solution to the given equation.
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