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4. Linear Equations in Two Variables

easy

Express the following linear equations in the form $ax + by + c = 0$ and indicate the values of $a$, $b$ and $c$ in each case : $3 x+2=0$

Option A

Option B

Option C

Option D

Solution

We have $3 x+2=0$ $\Rightarrow 3 x+2+0 y=0$

$\Rightarrow \quad(3) x +(0) y +(2)=0$

Comparing with $ax + by + c =0,$ we get $a =3,\, b =0$ and $c =2$

Std 9

Mathematics

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