मराठी

Complete the last column of the table. Equation 5x = 25 Value x = -5 Say, whether the Equation is Satisfied. (Yes/No) - Mathematics

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प्रश्न

Complete the last column of the table.

Equation Value Say, whether the Equation is Satisfied. (Yes/No)
5x = 25 x = -5  
तक्ता

उत्तर

Equation Value Say, whether the Equation is Satisfied. (Yes/No)
5x = 25 x = -5 No

Explanation:

5x = 25

L.H.S. = 5x

By putting x = −5,

L.H.S. = 5 × (−5) = −25 ≠ R.H.S.

Hence, the equation is not satisfied.

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पाठ 4: Simple Equations - Exercise 4.1 [पृष्ठ ८१]

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एनसीईआरटी Mathematics [English] Class 7
पाठ 4 Simple Equations
Exercise 4.1 | Q 1.08 | पृष्ठ ८१
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