What is the first step needed to solve 4 over 7 the whole multiplied by x minus 5 equal negative 13?
Subtract 13 from both sides
Divide both sides by 7
Add 5 to both sides
Multiply both sides by 4
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@ganeshie8 any ideas
OpenStudy (anonymous):
i think that it is A
OpenStudy (anonymous):
@AaronAndyson
OpenStudy (aaronandyson):
According to the given condition,
\[\frac{ 4 }{ 7 }x - 5 = -13\]
OpenStudy (aaronandyson):
So ,we first add 5 to both sides.
\[\frac{ 4 }{ 7 }x - 5 + 5 = -13 + 5\]
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aaronandyson):
Note : -5 + 5 is equal to 0
OpenStudy (aaronandyson):
Hence,
\[\frac{ 4 }{ 7 }x = -13 + 5\]
OpenStudy (anonymous):
so what i had is right
OpenStudy (aaronandyson):
Wrong.
OpenStudy (aaronandyson):
It's Add 5 to both sides
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
oh thanks
OpenStudy (aaronandyson):
Wait..
Let me complete my explanation ?
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
what is your explanation
OpenStudy (usukidoll):
something's wrong -13+5 = -8
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
oh
OpenStudy (usukidoll):
\[\frac{ 4 }{ 7 }x = -13 + 5 \]
\[\frac{ 4 }{ 7 }x = -8\]
and then divide 4/7 on both sides
OpenStudy (aaronandyson):
@bubbleslove1234 not at my best atm sorry....
OpenStudy (anonymous):
it is okay
OpenStudy (anonymous):
@UsukiDoll
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (usukidoll):
yes?
OpenStudy (aaronandyson):
-13 + 5 = 8
\[\frac{ 4 }{ 7 }x = -8 \]
OpenStudy (aaronandyson):
Multiply both sides by \[\frac{ 7 }{ 4 }\]
OpenStudy (usukidoll):
either multiply both sides by 7/4 or divide both sides by 4/7
the result should be the same