Question

91–x=49pojalusto bistro nujno

Answer 1

Ответ:

42

Пошаговое объяснение:

х=91-49=42

Answer 2

To solve the equation 91 - x = 49, we need to isolate the variable x on one side of the equation. Here's how you can do it:

91 - x = 49

To isolate x, we can subtract 91 from both sides of the equation:

91 - x - 91 = 49 - 91

On the left side, 91 - 91 equals 0, so we have:

-x = 49 - 91

Simplifying the right side:

-x = -42

To solve for x, we need to multiply both sides of the equation by -1 to eliminate the negative sign:

(-1)(-x) = (-1)(-42)

This gives us:

x = 42

So the solution to the equation 91 - x = 49 is x = 42.