angie249
14.01.2021 •
Mathematics
Hey hey hey, back at it again because I can't do math to this day !
(the answer would need to be simplified)
-4+(3n-5)-7n
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Ответ:
How to Solve:
So first start with the parentheses, which just rewrites the problem too -4+3n-5-7n. Next, you want to add like terms, so it becomes -9-4n! If you don't know like terms are anything variable that matches, for example, 7n & 3n! Along with -4 & -5!
Ответ:
2/5% 1/8 1.125
Step-by-step explanation:
prove me wrong