Starting with the given expression:
1.3b + 7.8 - 3.2b
Combine the like terms:
1.3b - 3.2b + 7.8
Now, subtract the coefficients of the variable b:
(1.3 - 3.2)b + 7.8
Simplify the coefficients:
(-1.9)b + 7.8
Finally, combine the terms to get the final expression:
-1.9b + 7.8
1.3b+7.8-3.2b
1 answer