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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Solve the Following Equation: - 3x = 15 - Mathematics

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प्रश्न

Solve the following equation:

- 3x = 15

योग

उत्तर

- 3x = 15

`=> "x" = 15/-3 = -5`

∴ x = -5

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Simple Linear Equations in One Variable
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अध्याय 12: Simple Linear Equations (Including Word Problems) - Exercise 12 (A)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (A) | Q 24

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