If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(2/3)*x+5 = 15 // - 15
(2/3)*x-15+5 = 0
2/3*x-10 = 0 // + 10
2/3*x = 10 // : 2/3
x = 10/2/3
x = 15
x = 15
| 9x=9/18 | | 2/3+5=15 | | 2/3w=1/6 | | 2x-3=x-6 | | (6c+9)(6c-9)=product | | 5n-16-8n=-16 | | 6n-6=12 | | C-12=24 | | x^2-16x=7 | | 3(2x+4)/2=15 | | Y+10=-20 | | 5x+3(x-4)=60 | | 3x-6=4/7x+4 | | 0=(-1-i)-(-2-i) | | -2s^2t^4(-6s^3t^5-6st^4-4t)=product | | h+2=h+3 | | 9p^2-q^2+3p=0 | | 2k+4=2k+4 | | 1/4y=-6 | | -16x+25x=18x-24x-8 | | 8x+10=3x-5 | | C-20=65 | | 8(x-2)+3x=61 | | (3x+7)(3x+7)=18 | | 3y+9=y+13 | | (-6k+4)(-7k^2+2k-7)=product | | 25-2x=17 | | 6(x-3)+2x=38 | | -3+9x=1 | | 10x-20=4/5x | | 8=8v+4(v+8) | | -2.35=b+1.4 |