SSC (Marathi Semi-English) 10thMaharashtra State Board
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If x + y = 5 and x = 3, then find the value of y. - SSC (Marathi Semi-English) 10th - Algebra

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Question

If x + y = 5 and x = 3, then find the value of y.

Solution

⇒ x+y=5  .....(1)

and x=3

substitute value of x in equation 1

3+y=5

y=5-3

⇒y=2

  Is there an error in this question or solution?

APPEARS IN

 2014-2015 (March) (with solutions)
Question 1.6 | 1.00 mark
Solution If x + y = 5 and x = 3, then find the value of y. Concept: Algebraic Methods of Solving a Pair of Linear Equations - Substitution Method.
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