Question

If X+4Y=5 and Y=1 then the value of X *

Answer 1

Answer:

the value of x=1 substitute the value of yin the equation

Answer 2

$Given \: linear \: equation \:in \:two$

$variables : x + 4y = 5$

$Substitute \: y = 1 \: in \: given \: equation ,$

$we \:get$

$x + 4 \times 1 = 5$

$\implies x + 4 = 5$

$\implies x = 5 - 4$

$\implies x = 1$

Therefore.,

$\red{Value \:of \: x}\green { = 1 }$

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