If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2*x+5*y-(8*z)-8;4*x+3*y-(9*z)-9;2*x+3*y-(5*z)-7;x+8*y-(7*z)-12
x-y-3;2*x+y-1
-10*24
2*sin(x)-x
ln((1-x^2)^(1/2))
| 39+6x-4x=3x+4 | | 60r-50=17r-7 | | T+T-19=53 | | 2/3(x-7) | | 4y+2(y-4)=6y-2(y-10) | | 2/11÷8 | | -(9-t)=-15 | | -x^2-24=8 | | -3x-7+x=8x+20-7x | | -14-3r-5r=2r+6 | | 36y^2-y=0 | | 10m-12=11m+16 | | 36y^3-7=0 | | -3x^2+2=29 | | (2n+1)(2n+1)= | | 7s-1=8s+4 | | q-7/4=2.25 | | 4(3X-5)-2=4(4-2)+42 | | 4x-5t=15 | | 2(x-3)+2x=4(x+2)-14 | | 3x^4+9x^3-6x^2= | | arctan(12/-8) | | 250+350=m-16+m | | 2.4b=6.96 | | 5f/6-2/34/3 | | 2.3x^2-x^2=0 | | 2x+60=150 | | x^4-2x^3-8x^2-4x+3=0 | | 3x-19200=0 | | y=(m+k)x | | -9x+3=-10x+9 | | 3(x-1)=6x+6 |