Solve for x
x=1
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25x^{2}-80x+64-25x^{2}=-20x+4
Subtract 25x^{2} from both sides.
-80x+64=-20x+4
Combine 25x^{2} and -25x^{2} to get 0.
-80x+64+20x=4
Add 20x to both sides.
-60x+64=4
Combine -80x and 20x to get -60x.
-60x=4-64
Subtract 64 from both sides.
-60x=-60
Subtract 64 from 4 to get -60.
x=\frac{-60}{-60}
Divide both sides by -60.
x=1
Divide -60 by -60 to get 1.
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