Question

Q) Write 4 solutions for the following equation :

$\implies 2x + y = 7$​

Answer 1

Step-by-step explanation:

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$\text{\huge\underline{\red{Question:-}}}$

:$\Longrightarrow$ Write 4 solutions for the following equation : 2x + y = 7.

$\text{\huge\underline{\orange{To\ find:-}}}$

:$\Longrightarrow$ Four solutions for the following equation = ??

$\text{\huge\underline{\green{Given:-}}}$

:$\Longrightarrow$ Given equation: 2x + y = 7.

$\text{\huge\underline{\purple{Solution:-}}}$

:$\Longrightarrow$ 2x+y=7

:$\Longrightarrow$ For x = - 1, we get

:$\Longrightarrow$ −2+y=7

:$\Longrightarrow$ y=9

$\therefore$ Solution is (-1,9).

:$\Longrightarrow$ For x = 0, we get

:$\Longrightarrow$ 0+y=7

:$\Longrightarrow$ y=7

$\therefore$ Solution is (0,7).

:$\Longrightarrow$ For x = 1, we get

:$\Longrightarrow$ 2+y=7

:$\Longrightarrow$ y=5

$\therefore$ Solution is (1,5).

:$\Longrightarrow$ For x = 2, we get

:$\Longrightarrow$ 4+y=7

:$\Longrightarrow$ y=3

$\therefore$ Solution is (2,3).

Hence, the four solutions are:- (-1,9), (0,7), (1,5), and (2,3).

$\text{\huge\underline{\bf{Hence,\ Verified}}}$

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Answer 2

Hope this'll help you.