Question

-100:(-х)=-3 1/8. решить уравнение

Answer 1

-100:(-х)=-3 1/8
100:х=-3 1/8
х=100:(-3 1/8)
х=-32

Answer 2

-100 : (-x) = -3 1/8. -x = -100: (-3 1/8). -x=32. x= -32

Answer 3

To solve the equation -100(-x) = -3 1/8, follow these steps:

Step 1: Convert the mixed number -3 1/8 to an improper fraction. -3 1/8 = -(3 + 1/8) = -((3 * 8 + 1) / 8) = -((24 + 1) / 8) = -25 / 8

Step 2: Rewrite the equation with the improper fraction. -100(-x) = -25/8

Step 3: Solve for x. Divide both sides of the equation by -100 to isolate x: -100(-x) / -100 = (-25/8) / -100 x = (-25/8) / -100

Step 4: Simplify the expression on the right side of the equation. To divide a fraction by a number, we can multiply the fraction by the reciprocal of that number: x = (-25/8) * (-1/100)

Step 5: Perform the multiplication. x = 25 / (8 * 100) x = 25 / 800

Step 6: Reduce the fraction to its simplest form. The fraction 25/800 can be simplified by dividing both the numerator and the denominator by their greatest common divisor (GCD), which is 25: x = 1 / 32

So, the solution to the equation is x = 1/32.