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)
r = (2/3)*t+u // - (2/3)*t+u
r-((2/3)*t)-u = 0
r+(-2/3)*t-u = 0
r-2/3*t-u = 0
x naleu017Cy do R
x in (-oo:+oo)
| 0=-5(2+v) | | 0.10m=0.05m+20 | | 42+8/5 | | 5+ln(x-1)=4 | | -153=-8b-1 | | 6+4/5a=9/10a | | -3(7x-11)=11(2-2x) | | 5+|x|=14 | | -4x+7=79 | | 3(a+2)=49 | | 42=90+9x | | (x+9)+x-7+x+2=x+x-7+x+x-7 | | 3=a-1.17 | | 8=10+x/-7 | | 5x-4=7x-8 | | y=9x-9 | | 18/12=24/q | | 7500.00+155x=92440 | | 27x^2-24x-7=0 | | 6(t-2)=276 | | 8x^2-72= | | 2-(-11)=k | | 13/104 | | (6)x(-3)= | | 2y+4=-12 | | |x|=12 | | t(6+2)=276 | | 1-(-10)=w | | 104/13 | | 2/3n+1=-7 | | 12-3b=4.3 | | b/4+10=20 |