Question

The value of a, if the point (a,2) lies on the
graph. 3x +2y=10 is​

Answer 1

Answer:

ANSWER

3x+y=10

3(a)+4=10

⇒3a=6⇒a=2

November 22, 2019

Answer 2

Step-by-step explanation:

$given \: point \: will \: satisfy \: the \: equation \: as \: it \: lies \: \\ on \: that \: line \\ \\ 3x + 2y = 10 \\ = > 3 \times a + 2 \times 2 = 10 \\ = > 3a + 4 = 10 \\ = > 3a = 10 - 4 \\ = > 3a = 6 \\ = > a = \frac{6}{3} \\ = > a = 2 \: \: ans$