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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

5y + 8 = 8y – 18 - Mathematics

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प्रश्न

5y + 8 = 8y – 18

योग
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उत्तर

5y + 8 = 8y – 18

5y − 8y = −18 − 8

−3y = −26

y = `(-26)/(-3) = 26/3`

y = `26/3 = 8 2/3`

Hence, y = `26/3 or 8 2/3`

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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 3
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