Warm-up Solve the equations 4c = 180 ½ (3x+42) = 27 8y = ½ (5y+55) 120 = ½ [(360-x) – x] c= 45 x=4 y=5 x=60.
![Warm-up Solve the equations 4c = 180 ½ (3x+42) = 27 8y = ½ (5y+55) 120 = ½ [(360-x) – x] c= 45 x=4 y=5 x=60.](https://static.fdocuments.in/doc/330x215/5697c0211a28abf838cd2aea/warm-up-solve-the-equations-4c-180-3x42-27-8y-5y55-120-.jpg)
