That is the simplest it can get
A trust in opinions posted online has not increased as the confidence interval based on the recent date includes 61%
Start off by distributing the 8 to get,
-5x+8y +8x = 11
Combine like terms
3x+8y = 11
The Standard form is Ax+By = C and you can recognize that your equation is now in standard form.
3x+8y=11
The Great War (WW1) killed many empires who had been around for hundreds of years. It introduced some very inhumane weapons such as gas, and was the 1st war when old tactics met new ones. Back then, a war on this scale has never been seen.
It also gave birth to many new nations