Question

3a + (-4a) +7b. What wil

Answer 1

Answer: (a) 7b-a

Step-by-step explanation:

3a + (-4a) +7b

3a- 4a + 7b

-a+7b

7b-a

Answer 2

\left[a \right] = \left[ 7\,b\right][a]=[7b] Algebra functional value