Answer :
y=mx+b
2y=8x+20 add 8 to both sides
y=4x+10 divide both sides by 2
2y=8x+20 add 8 to both sides
y=4x+10 divide both sides by 2
[tex]The\ slope-intercept\ form:y=mx+b\\\\-------------------------------\\\\2y-8x=20\ \ \ \ \ |add\ 8x\ to\ both\ sides\\\\2y=8x+20\ \ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\\boxed{y=4x+10}[/tex]
