Question

Раскройте скобки и приведите подобные члены {[5-4(х-9)]-х}3-4=Помогите пожалуйста решить

Answer 1

Ответ:

((5-4(x-9))-x)3-4=119-15x

Пошаговое объяснение:

((5-4x+36)-x)3-4

((41-4x)-x)3-4

(41-4x-x)3-4

(41-5x)3-4

123-15x-4

119-15x

на держи между "3-4" там множення если што)

Answer 2

Solving the Equation {[5-4(х-9)]-х}3-4

To solve the equation {[5-4(х-9)]-х}3-4, we can start by simplifying the expression within the brackets and then proceed with solving the equation step by step.

1. Simplify the Expression within the Brackets: - {[5-4(х-9)]-х}3-4 - First, distribute the -4 inside the brackets: 5 - 4x + 36 - x - 3 - 4 - Combine like terms: 34 - 5x

2. Substitute the Simplified Expression back into the Original Equation: - Substitute 34 - 5x back into the original equation: (34 - 5x)3 - 4 - Now, we can simplify further and solve for x.

3. Simplify and Solve: - (34 - 5x)3 - 4 - Expand the expression: 3(34 - 5x) - 4 - Distribute the 3: 102 - 15x - 4 - Combine like terms: 98 - 15x

So, the simplified equation becomes 98 - 15x.

This is the simplified form of the given equation {[5-4(х-9)]-х}3-4. If you need further assistance or clarification, feel free to ask!