kjestradake
kjestradake
03-10-2016
Mathematics
contestada
-7w+8 (w+1)=w-7
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PrinceBrainly
PrinceBrainly
03-10-2016
Hello there.^••^
−7w+8(w+1)=w−7
w+8=w−7
w+8−w=w−7−w8=−7
8−8=−7−80=−15
No solutions.
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apologiabiology
apologiabiology
03-10-2016
distribute 8
8(w+1)=8w+8
-7w+8w+8=w-7
w+8=w-7
minus w from both sides
8=-7
false
no solution
Answer Link
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