Answer:
22
is the answer
Step-by-step explanation:
Answer:
x + 3
Step-by-step explanation:
Given
(8x - 6) - (7x - 9)
Distribute the first parenthesis by 1 and the second by - 1
= 8x - 6 - 7x + 9 ← collect like terms
= x + 3
Answer:
9 and a half inches
Step-by-step explanation:
Just count via the ruler!
You times 4 by everything inside the parentheses, so the answer would be as follows. 16a + 20b - 12
Answer:
2
Step-by-step explanation: