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\( 160+12 m=400 \) Solve the equation \( 160+12 m=400 \) \( m=\square \)

Ask by Tyler Vargas. in the United States
Jan 27,2025

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\( m = 20 \)

Solución

To solve the equation \( 160 + 12m = 400 \) for \( m \), follow these steps: 1. **Subtract 160 from both sides of the equation:** \[ 160 + 12m - 160 = 400 - 160 \] \[ 12m = 240 \] 2. **Divide both sides by 12 to isolate \( m \):** \[ \frac{12m}{12} = \frac{240}{12} \] \[ m = 20 \] So, the solution is: \[ m = 20 \]

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Mind Expander

To solve the equation \( 160 + 12m = 400 \), first, subtract 160 from both sides: \[ 12m = 400 - 160 \] \[ 12m = 240 \] Next, divide both sides by 12: \[ m = \frac{240}{12} \] \[ m = 20 \] So, \( m = 20 \). When solving algebraic equations, remember to keep your operations balanced. This means whatever you do to one side of the equation, you must do to the other side! A common mistake is forgetting to do that, which can lead to incorrect answers. Double-check your work to avoid this pitfall! Math isn't just about solving problems; it can be used in real-life situations too! For instance, if you're budgeting and need to figure out how much more money you need after saving a certain amount, you can set up an equation like this one to find out quickly! It helps you plan and manage your finances effectively.

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