3x+130+65 = 360 3x+195 = 360 3x = 360-195 3x = 165 x = 55
3x-5=3x+5 There is no solution.
fx=3x-5 f=(3x-5)/x f2=(6x-10)/x /=divide
4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3
-3x + 5 = 20 -3x = 15 x = -5
3x+130+65 = 360 3x+195 = 360 3x = 360-195 3x = 165 x = 55
3x-5=3x+5 There is no solution.
fx=3x-5 f=(3x-5)/x f2=(6x-10)/x /=divide
If: 3x = 15 Then: x = 5
4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3
-3x + 5 = 20 -3x = 15 x = -5
what is a slope
3x+5=20 x=5 since 5x3+5=20
No. 3x means 3 times x. Subtracting three from it would become 3x - 3.
5=3x+2 3x+2-2=5-2 3x=3 ------ 3 x=1
3x+5=2, 3x=2-5 (sign changes) 3x=-3 x=-1
3x - 5 = 2y3/2X - 5/2 = y