Pregunta
Solve for \( v \) \[ 0.5(9 v-4)+2=6(0.25 v+2) \] \( v \approx \square \)
Ask by Evans Hobbs. in the United States
Feb 03,2025
Solución de tutoría real
Respuesta verificada por el tutor
Responder
\( v \approx 4 \)
Solución
To solve for \( v \) in the equation:
\[
0.5(9v - 4) + 2 = 6(0.25v + 2)
\]
follow these steps:
1. **Expand both sides of the equation:**
- **Left Side:**
\[
0.5(9v - 4) + 2 = 0.5 \times 9v - 0.5 \times 4 + 2 = 4.5v - 2 + 2 = 4.5v
\]
- **Right Side:**
\[
6(0.25v + 2) = 6 \times 0.25v + 6 \times 2 = 1.5v + 12
\]
2. **Set the expanded expressions equal to each other:**
\[
4.5v = 1.5v + 12
\]
3. **Isolate \( v \) by subtracting \( 1.5v \) from both sides:**
\[
4.5v - 1.5v = 12 \implies 3v = 12
\]
4. **Solve for \( v \):**
\[
v = \frac{12}{3} = 4
\]
**Therefore, the solution is:**
\[
v \approx 4
\]
Revisado y aprobado por el equipo de tutoría de UpStudy
Como
error msg
Explicar
Simplifique esta solución
Bonus Knowledge
Let's solve the equation step-by-step. Starting with the original equation: \[ 0.5(9v - 4) + 2 = 6(0.25v + 2) \] 1. Distribute on both sides: \[ 4.5v - 2 + 2 = 1.5v + 12 \] This simplifies to: \[ 4.5v = 1.5v + 12 \] 2. Now, isolate \( v \): \[ 4.5v - 1.5v = 12 \] This simplifies to: \[ 3v = 12 \] 3. Divide both sides by 3: \[ v = 4 \] So, \( v \approx 4 \).
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium