From science to arts, IDNLearn.com has the answers to all your questions. Find the solutions you need quickly and accurately with help from our knowledgeable community.

Simplify the expression 7(a-3+4b)

Sagot :

Answer:

7a - 21 + 28b

Step-by-step explanation:

using the distributive property we can multiply 7 to the numbers in the paretheses. doing this we get:

7a - 21 + 28b