Linear Equations In Two Variables — Maths STD 9 — Question
Maharashtra BoardEnglish MediumSTD 9MathsLinear Equations In Two Variables3 Marks
Question
Write two solutions for the following equations:$\text{x}+\pi\text{y} = 4 $
✓
Answer
We are given,$\text{x}+\pi\text{y} = 4 $
Substituting x= 0 in the given equation, we get$\text{x}+\pi\text{y} = 4 $
$\pi\text{y}=4-0$
$\text{y}=\frac{4}{\pi}$
Thus x = 0 and $\text{y}=\frac{4}{\pi}$ is the solution of $\text{x}+\pi\text{y} = 4 $
Substituting x= 6 in the given equation, we get$\text{x}+\pi\text{y} = 4 $
$\pi\text{y}=4-0$
$\text{y}=\frac{0}{\pi}$
$\text{y}=0$
Thus x = 4 and y = 0 is the solution of $\text{x}+\pi\text{y} = 4 $
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