Answer:
Step-by-step explanation:
How would you get the equation for each one can some pls just explain and I’ll figure it out ! Thanks !
2 answers:
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Answer:
Step-by-step explanation:
Given expression:
Remove parentheses:
Collect like terms:
Combine like terms:
Answer:
if and
.
Step-by-step explanation:
We are given and
.
We are asked to find .
means
You only have one pair of like terms, that is the constants.