How would u solve 7c + 12 = -4c + 78
7c + 12 = -4c + 78+4c. +4c11c + 12 = 78-12. -1211c = 6611/11. 66/11C = 6Plug in the answer to check .7 6 + 12 = 54-4 6 + 78 = 5454 = 54