Question

Find &' and 'y' if (3x + 4, 2x + y) = (5, 4)
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Answer 1

CORRECT QUESTION :–

➟ Find 'x' and 'y' , if ( 3x +4 , 2 x + y ) = (5 , 4)

ANSWER :–

GIVEN :–

( 3 X + 4 , 2 X + Y ) = (5 , 4)

TO FIND :–

( X , Y )

SOLUTION :–

● NOW COMPARE –

• LET'S COMPARE X‐COORDINATE —

⇒ 3 X + 4 = 5

⇒ 3 X = 5 - 4

⇒ 3 X = 1

⇒ X = ⅓

• NOW COMPARE Y-COORDINATE —

⇒ 2 X + Y = 4

⇒ 2 (⅓) + Y = 4

⇒ Y = 4 - (⅔)

⇒ Y = 10/3