A few days ago
Simplifying…Honor’s Algebra Freshamn…please help and explain! ;D?
The problems are:
[9(-5x+2)-13]-[6-9(-2x+15)-20]
the other is:
-7{4[-3(x-7)-2(3x-9)]-3[-15-3(x-5)+5x]}
thank you!!
Top 3 Answers
A few days ago
Favorite Answer
[9(-5x+2)-13]-[6-9(-2x+15)-20]
=(-45+18x-13)-[6+18x-135-20]
=(-58+18x)-(-181+18x)
=-58+18x+181-18x
=123
Since you didn’t complete the other equation, I can’t solve it for you.
But I’ll solve the front part for you.
-7{4[-3(x-7)-2(3x-9)]-3[-15-3(…
=-7{4[-3x+21-6x+18]}+45 +9(…
=-7{4[-9x+39]}+45+9(…
=-7{-36x+156}+45+9(…
=252x-1092+…
=252x-1047+9(…
0
A few days ago
I’m sorry, but someone in honor’s algebra should certainly know order of operations and distribution. What is your question?
1
A few days ago
It has to equal something in order to solve for x.
0
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