Question

Find x and y if
1) (4x + 3 ,y) = (3x + 5 , -2)

Answer 1

$We \: know \: that,$

$\pink { If \: ( a , b ) = (c, d) }\\\blue{ \implies a = c \:and \: b = d }$

$Here , (4x + 3 ,y) = (3x + 5 , -2)$

$i ) 4x + 3 = 3x + 5$

$\implies 4x - 3x = 5 - 3$

$\implies x = 2$

$and \: ii ) y = -2$

Therefore.,

$\green { x = 2 \: and \: y = -2 }$

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Answer 2

Answer:

x=2 and y = -2

Step-by-step explanation:

$4x + 3 = 3x + 5 \: \: and \: \: y = - 2 \\4x - 3x = 5 - 3 \: \\ \: x = 2$