120 + 60 = 180
Y=30
Add the two equations you get 5y = 60 so y = 12 and x = 2
-60
60 + 60 + 120 = 240
75 + 45 = 120 = 60 + 60 two minutes
The result of the equation - 120 plus 90 plus 60 plus 80, is found as follows; 120 + 90 + 60 + 80 = ( 120 + 90 ) + 60 + 80 = 210 + ( 60 + 80 ) = 210 + 140 = 350 Answer = 350
Yes. 60 + 60 ------ 120
60 x 2 = 120
300 !
Divide both sides by -5: so y = -12
yes cuz 60+60=120