Question

IF (5,a) is solution of 3x-2y+5=0 then a=?

Answer 1

Answer:

The value of a is 10

Step-by-step explanation:

The given linear equation in two variables is

$3x - 2y + 5 = 0$

Given that (5,a) is the solution of given linear equation.Substituting it in the above equation,we get

$3(5) - 2a + 5 = 0 \\ = > 2a = 20 = > a = 10$

Therefore,the value of a is 10

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