Now the coefficients of each set of like terms are added. The coefficients of the first set are the constants themselves, 2 and 7. When added the result is 9. The coefficients of the second set of like terms are 5, -2, and 1. Therefore, when added the result is 4. With the like...
Comparing coefficients, a 1 =2, abc 2 =-2, and 0.5ab^2c(c-1) 3 = 83.Solve this system of equations using your calculator or manually, as I do now: From 1 = and 2 =, we have b= (-1)c. Now from 3 =, we have (c-1)c= 83 or 1- 1c= 83 or c= (-3)5. And b...