A group of mathematical symbols that express a relationship or that are used to solve a problem is a FORMULA
Answer:
no solution
Step-by-step explanation:
3<7x−5<−3
Answer:
11a + 3
Step-by-step explanation:
Step 1 : 8a + 3 - 5a - 2a
error => - 5a
8a - (- 3 - 5a) - 2a =
= 8a + 3 + 5a - 2a
= (8a + 5a - 2a) + 3
= 11a + 3