The equation of a linear relation is y = 5x + 9. What is the value of x when y = 34?
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OpenStudy (anonymous):
x=5
OpenStudy (jacobbenvenutty):
34 = 5x + 9
-9 - 9
25 = 5x
/5 /5
5 = x
OpenStudy (jacobbenvenutty):
Heaven is right
OpenStudy (jacobbenvenutty):
I dont know why she put 54 times 5 though?
OpenStudy (anonymous):
so first you plug in 34 where the y once was;
so
y=5x+9
will now become
34=5x+9
subtract nine from both sides of the equation
34-9=5x
(the nines cancelled out on the right side of the equation)
25=5x
divide both sides by five
x=25/5
x=?
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OpenStudy (anonymous):
do you get the process? @42cookiethere
OpenStudy (anonymous):
@42cookiethere you still there?
OpenStudy (anonymous):
yeah I'm here, this just doesn't really make sense, haha, Answer is...?
OpenStudy (jacobbenvenutty):
Did you not read the answers we put?
OpenStudy (jacobbenvenutty):
If you didn't understand my answer since it is numbers only, read @icecreamman answer. He has words explaining each step
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