so : 3x+5=5x-1
3x-3x+5=5x-3x-1 (subtract 3x from each side)
5+1=2x-1+1 (get rid of the -1 on the right side by adding it to the equation, to both sides)
6/2=2x/2 (divide each side of the equation by 2 to isolate your variable)
3=x
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3x-5=3x+5 There is no solution.
what is a slope
3x+5=20 x=5 since 5x3+5=20
= 53 9x3 + 9x2 + 5x1+ 3x1 27 + 18 + 5 + 3
4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3