N Eighty, decreased by three times a number, is the same as five times the number, increased by eight. Find the number.
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Solución
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Extra Insights
To solve the equation, we first set up the expression from the problem: N Eighty - 3x = 5x + 8, where x is the unknown number. Rearranging gives us: N Eighty - 8 = 8x. Now, N Eighty is 80, leading to: 80 - 8 = 8x, so 72 = 8x. Dividing both sides by 8, we find x = 9. Celebrate! The unknown number is 9! 🎉 Now, if you were ever in doubt about your math skills, don’t fret! Math is all about practice, and finding the right approach can make all the difference. Try breaking down complex problems into smaller parts, writing out each step, and don't hesitate to double-check your work. Common mistakes often stem from simple blunders, so stay focused!
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