Question

X+79=90:10 ???????????????

Answer 1

X+79=9
X=9-79
X=-70
-70+79=90:10

Answer 2

-70 потому что вторая часть равна девяти а 9-79=-70

Answer 3

It appears that there might be a typographical error in your equation. The equation you provided "X + 79 = 90:10" does not seem to be standard mathematical notation. The ":" symbol is typically used for ratios or division, but it is unclear what "90:10" represents in this context.

If you meant "90 ÷ 10" or "90 / 10," then the equation can be solved as follows:

X + 79 = 90 ÷ 10

First, solve 90 ÷ 10:

90 ÷ 10 = 9

Now, rewrite the equation:

X + 79 = 9

To solve for X, subtract 79 from both sides of the equation:

X = 9 - 79

X = -70

So, X equals -70 based on the given equation. However, if there is some specific meaning or context behind "90:10" that I'm not aware of, please provide more information for a more accurate interpretation.