x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0
3x + 2 + 2x = 7; 3x + 2x = 5x, so 5x + 2 = 7; 7-2=5, so 5x=5. 5x divided by 5 and 5 divided by 5 equals 1, so x equals 1.
3x - 2 + 5 = 16 3x + 3 = 16 3x = 13 x = 13/3 ~ 4.333
one is y=3x+3 so is y=3x+5
Well if 3x+9=5 x=? Well you minus 9 from the side and then do 5-9 and that equals -4. Then you have to do -4 divided by 3. Which equals -1 so I believe x will equal -1.
3x-5=3x+5 There is no solution.
what is a slope
3x+5=20 x=5 since 5x3+5=20
4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3
6x7=42 42=5=47 so 6x7+5=47
3x+5 = 2x+13 3x-2x = 13-5 x = 8
x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0
if 3x+5=x+19 then x=7
If: 3x+5 = 4x+1 Then: x = 4
6x+5=3x+5 5=9x+5 x=0
3x + 5 = 6x + 23 -3x = 18 x = -6
No, the two lines are not perpendicular.