Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k.
Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k.
Pawan Prajapati , 5 Years ago
Grade 12
9 grade maths> Find the value of k, if x = 2, y = 1 is a...
1 AnswersHarshit Singh
Dear student
The given equation is
2x + 3y = k
According to the question, x = 2 and y = 1.
Substituting the values of x and y in the equation 2x + 3y = k,
We get,
⇒(2 x 2)+ (3 × 1) = k
⇒4+3 = k
⇒7 = k
⇒k = 7
The value of k is 7.
Thanks
The given equation is
2x + 3y = k
According to the question, x = 2 and y = 1.
Substituting the values of x and y in the equation 2x + 3y = k,
We get,
⇒(2 x 2)+ (3 × 1) = k
⇒4+3 = k
⇒7 = k
⇒k = 7
The value of k is 7.
Thanks
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