SOLUTION: Please help me! Solve by factoring 7x^2=19x. So i got to changing this to 7x^2-19x but nothing factors into neither one of these but 1 and itself so i dont know what to do now.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help me! Solve by factoring 7x^2=19x. So i got to changing this to 7x^2-19x but nothing factors into neither one of these but 1 and itself so i dont know what to do now.       Log On


   



Question 663737: Please help me! Solve by factoring 7x^2=19x. So i got to changing this to 7x^2-19x but nothing factors into neither one of these but 1 and itself so i dont know what to do now.
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
7x^2 - 19x = 0
x(7x-19)=0
...
Yes, x=0 AND
7x-19=0
highlight%28x=+19%2F7+=+2+%285%2F7%29%29
...
This can be seen in
7x%5E2+-+19x+=+0
so,
7x%5E2+=+19x
Divide both sides by x
7x%5E2%2Fx+=+19x%2Fx
7x = 19
Divide both sides by 7
x = 19%2F7
.....................
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