7) (5a + 4) - (5a + 3)
7) (5a + 4) - (5a + 3)
Answer
Explanation:
Step1: Remove parentheses
$(5a + 4)-(5a + 3)=5a + 4-5a - 3$
Step2: Combine like - terms
$(5a-5a)+(4 - 3)=0 + 1$
Answer:
$1$
7) (5a + 4) - (5a + 3)
$(5a + 4)-(5a + 3)=5a + 4-5a - 3$
$(5a-5a)+(4 - 3)=0 + 1$
$1$