3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
If: 5-3x = x+1 then the value of x = 1
3x(x - 5)(x + 5)
5
3x + 5 = 4x - 10Add 10 to each side:3x + 15 = 4xSubtract 3x from each side:15 = x
8
It has no value but if you mean: y = 3x+5 then it is a straight line equation that can be plotted on the Cartesian plane
3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
3x - 5 = 9 3x = 9 + 5 3x = 14 x = 14/3 or 4 2/3
That can be factored to (3x - 5)(3x - 5) or (3x - 5)2
If: 5-3x = x+1 then the value of x = 1
3x(x - 5)(x + 5)
5
2x + 5
3x + 5 = 4x - 10Add 10 to each side:3x + 15 = 4xSubtract 3x from each side:15 = x
(x2 + 3x + 5)(x2 - 3x + 4)
Are you asking how to find the value of x? If so: 3x-3 = x+5 3x-x = 5+3 2x = 8 x = 4