SSC (English Medium) Class 8Maharashtra State Board
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Each Equation is Followed by the Values of the Variable. Decide Whether These Values Are the Solutions of that Equation. - SSC (English Medium) Class 8 - Mathematics

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Question

The Equation given below is followed by the values of the variable. Decide whether these values are the solutions of that equation.

x − 4 = 3, x =−1, 7,−7

Solution

x − 4 = 3, x =−1, 7,−7

x - 4 = 3

⇒ x - 4 + 4 = 3 + 4

⇒ x = 7

Hence, x = 7 is the solution of the equation.

  Is there an error in this question or solution?

APPEARS IN

 Balbharati Solution for Balbharati Class 8 Mathematics (2019 to Current)
Chapter 12: Equations in one variable
Practice Set 12.1 | Q: 1.1 | Page no. 77
Solution Each Equation is Followed by the Values of the Variable. Decide Whether These Values Are the Solutions of that Equation. Concept: Solution of Equations in One Variable.
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