Helpppp!?! - 8 = - ( x + 4

Mathematics

2 answers:

navik [9.2K]3 years ago

8 0

-4 because it is negative on 8 so you take away

Vlad1618 [11]3 years ago

4 0

-8=-(x+4)
remember the invisible 1
-8=-1(x+4)
distribute using distributeiv porpety
a(b+c)=ab+ac
-1(x+4)=-x-4

-8=-x-4
add 4 to both sides
-4=-x
mutily both sides by -1
4=x

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