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(10) \( 4 x+3 x \leq 0 \)

Ask by Moran Howell. in Mozambique
Jan 23,2025

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Answer

A solução da desigualdade \( 4x + 3x \leq 0 \) é \( x \leq 0 \).

Solution

Para resolver a desigualdade \( 4x + 3x \leq 0 \), vamos seguir os passos abaixo: 1. **Combinar os termos semelhantes**: A primeira coisa que fazemos é somar os coeficientes de \( x \): \[ 4x + 3x = 7x \] Portanto, a desigualdade se torna: \[ 7x \leq 0 \] 2. **Isolar \( x \)**: Para isolar \( x \), dividimos ambos os lados da desigualdade por 7. Como 7 é um número positivo, a direção da desigualdade não muda: \[ x \leq 0 \] 3. **Interpretação do resultado**: A solução da desigualdade \( x \leq 0 \) significa que \( x \) pode ser qualquer número menor ou igual a zero. Portanto, a solução da desigualdade \( 4x + 3x \leq 0 \) é: \[ x \leq 0 \]

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To solve the inequality \( 4x + 3x \leq 0 \), first, combine like terms to get \( 7x \leq 0 \). Dividing both sides by 7 gives us \( x \leq 0 \). This means that \( x \) can be any value less than or equal to zero, including negative numbers and zero itself. In real-world terms, think of constraints like weight limits or temperature ranges. If you're designing a structure that can’t hold weight beyond a certain limit, this inequality represents all the allowable weights that keep your structure safe. If \( x \) represented weight, then any weight of zero or less could be regarded as safe, which might imply a lightweight structure or none at all!

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