It is -72 lol. that's pretty basic you know
X would be 196. All you have to do is divide 5/7 one each side of the equation and you would get x = 196. I hope this helped and make sure to make this the brainliest answer :)
Look down or and try ways to get your face to feel warm, hot, blush.
A sum in math is the answer after you have Added 2 numbers.
I’m not sure why this would be specifically important.