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प्रश्न
Write two different algebraic expressions for the word phrase “`(1/4)` of the sum of x and 7.”
योग
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उत्तर
First expression = `1/4(x + 7)`
As we know, the addition is commutative
So, it can also be written as = `1/4(7 + x)`.
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अध्याय 10: Algebraic Expressions - Exercise [पृष्ठ ३२८]
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