Question

5(x+8)+4(1-x)меньше либо равно 0

Answer 1

(5x+40)=(4-4x)
5x+4x=-4-40
9x=44
X=44:9
X=4 целых 8 девятых

Answer 2

раскрываешь скобки ,а затем решаешь,как обычное уравнение

Answer 3

To solve the inequality 5(x+8) + 4(1-x) ≤ 0, follow these steps:

Step 1: Distribute the numbers outside the parentheses: 5x + 40 + 4 - 4x ≤ 0

Step 2: Combine like terms: 5x - 4x + 44 ≤ 0

Step 3: Simplify the equation further: x + 44 ≤ 0

Step 4: Isolate the variable "x" on one side by moving the constant to the other side. Remember to reverse the inequality sign when multiplying or dividing by a negative number: x ≤ -44

So, the solution to the inequality is x ≤ -44.