Find the value of for the expression
3^5−1 ÷ 3^3 = 3^6
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Step-by-step explanation:
3(x+2)+5x−7=3x+6+5x−7=3x+5x+6−7
=8x−1
=8×2−1 [Putting x=−1]
=16−1
=15.
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