1. \( 3 x-8-8 x=42 \) \( I \)
Solución de tutoría real
Responder
Solución
Revisado y aprobado por el equipo de tutoría de UpStudy
Extra Insights
Let’s simplify the equation first! Combine the terms on the left side: \(3x - 8x = -5x\). So now you have \(-5x - 8 = 42\). Next, add 8 to both sides, giving you \(-5x = 50\). Finally, divide by -5 to isolate \(x\), which gives you \(x = -10\). Voila! You've found your solution! Now that you’ve solved for \(x\), think of how equations like this pop up everywhere in real life! From calculating costs in budgeting, to figuring out distances in travel plans, algebra helps you make sense of the world. So, next time you're balancing your expenses, remember: it's just a math equation waiting to be solved!