Question

(10,9-х) :0,46 =2,5 уравнение

Answer 1

(10,9-х) :0,46 =2,5
(10,9-х)=2,5*0,46
(10,9-х)=1,15
 x=10,9-1,15
 x=9,75

Answer 2

To solve the equation (10(9-x))/0.46 = 2.5, follow these steps:

Step 1: Remove the fraction by multiplying both sides of the equation by 0.46 to eliminate the denominator:

0.46 * (10(9-x))/0.46 = 0.46 * 2.5

Step 2: Simplify both sides:

10(9 - x) = 1.15

Step 3: Distribute the 10 on the left side:

90 - 10x = 1.15

Step 4: Isolate the variable term on one side by moving constants to the other side. In this case, move 90 to the right side by subtracting it from both sides:

-10x = 1.15 - 90

Step 5: Simplify:

-10x = -88.85

Step 6: Finally, solve for x by dividing both sides by -10:

x = -88.85 / -10

x = 8.885

So, the solution to the equation is x = 8.885.