Write two solutions for each of the following equations$3x + 4y = 7$

Given:

$3x + 4y = 7$
To do:

We have to write two solutions for the given equation.
Solution:

$3 x+4 y=7$

Let $x=0$, this implies,

$3(0)+4 y=7$

$\Rightarrow 0+4 y=7$

$\Rightarrow 4 y=7$

$\Rightarrow y=\frac{7}{4}$

Therefore, $x=0, y=\frac{7}{4}$ is a solution of the equation $3 x+4 y=7$.

Let $y=0$, this implies,

$3 x+4(0)=7$

$\Rightarrow 3 x+0=7$

$\Rightarrow 3 x=7$

$\Rightarrow x=\frac{7}{3}$

Therefore, $x=\frac{7}{3}, y=0$ is a solution of the equation $3 x+4 y=7$.

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Updated on: 10-Oct-2022

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