Question

4(5x+2)-7(1-2x)+5(8-x)

Answer 1

Если нужно упростить выражение, то делаем следующее:

4(5x+2)-7(1-2x)+5(8-x)=20x+8-7+14x+40-5x=29x+41

Answer 2

Ответ:

29 х + 41

Пошаговое объяснение:

4(5x+2)-7(1-2x)+5(8-x) = 20х + 8 - 7 + 14х + 40 - 5х = 29 х + 41

Answer 3

To simplify the expression, follow the order of operations (PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). Let's work step-by-step:

1. Distribute the terms inside the parentheses: 4(5x + 2) = 20x + 8 -7(1 - 2x) = -7 + 14x (Note: Don't forget to distribute the negative sign) 5(8 - x) = 40 - 5x

2. Now, the expression becomes: 20x + 8 - 7 + 14x + 40 - 5x

3. Combine like terms: Combine the x terms: (20x + 14x - 5x) = 29x Combine the constant terms: (8 - 7 + 40) = 41

4. The simplified expression is: 29x + 41