1 2x-x=x-5 x
Take all the things from the right side to the left. You do this by changing the sign in front
2x-x -x+5x = 0 (nothing left on the left side)
So 2x -1x -1x + 5x = 0
5x =0 ( 2 -1 -1 + 5 = 2)
x = 0 ÷ 5
x = 0
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