Question
Simplify. 3 [8(x-2)+5]-[4(2x+2)-11] 24x+42 -42 24x-42 -24
Solution
4.6
(221 Votos)
Jairo
Elite · Tutor por 8 anos
Resposta
To simplify the expression \(3\{[8(x-2)+5]-[4(2x+2)-11]\}\), we will follow these steps:1. Simplify inside the brackets \([8(x-2) + 5]\):
So,
2. Simplify inside the brackets \([4(2x+2) - 11]\):
So,
3. Substitute back into the main expression:
4. Simplify the expression inside the curly braces:
5. Multiply by 3:
Thus, the simplified expression is
.The correct answer is: