3 years ago

-(-(-)(-)(-10x))=-5 solve for x

2 answers:

8 0

heres a quick tip In these kind of Questions count the number of "-" and if they are odd then your answer will be -X if it is even the the anwer will be +X (X can be any number) so the answer will be like

-10x=-5---->x=-5/-10--->x=5/10--->x=1/2--->x=0.5

slega [8]3 years ago

4 0

$-(-(-(-(-10x))))=-5\\
-10x=-5\\
x=0.5 \Rightarrow A$

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