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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

8y – 4y = 20 - Mathematics

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प्रश्न

8y – 4y = 20

योग

उत्तर

8y – 4y = 20

⇒ 4y = 20

⇒ y = `20/4 = 5`

∴ y = 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 (B)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 12 Simple Linear Equations (Including Word Problems)
Exercise 12 (B) | Q 1

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