(-y+5×3)+(7.2y-9) How do you solve tjis
First do the multiplication inside the parenthesis(-y+15) + (7.2y-9)Remove the parenthesis now-y+15+7.2y-9Simplify:6.2y +6So your final answer is \(\boxed{\sf{6.2y+6}}\)
first remove the ( ) since there is a + sign before the ( ) the signs will not change
work inside the ( )
-y+15+ 7.2y-9
6.2y+6
