If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9-(2*x) = 13;x
x
6*x^3-(1*x^2)+0*x+1 = 0;x
x
2/3-x-x+4 <= 5;x
x
2/3-x-x+4 < 5;x
x
X^2+y-10;X*y+3
| 6xy+7=0 | | 3(2x+2)-4=2(x+1)+8 | | a+2+a+5= | | 9x+3y-8x= | | y=0.01x+0.0182 | | 2x+(x+5)-3=2(x-1)+6 | | 12ax+17ax+8ax= | | 2000+(35*x)-(700+350)=4800 | | tn=15n+140 | | 2(3x-6)=4(x+8) | | 2x+x+x=4x | | -5+4x=3+2x | | 18a^2+87a^2-126a=0 | | 64r^2-4=0 | | 9(6+-1.6875)+33(-1.6875)=10(-1.6875) | | 64w^2+w-4=0 | | x-x^2=81/1024 | | w^3+12w^2+36w=0 | | 7a+3=10a-15 | | s^2+25-10s=0 | | 9a+15a^2-24=0 | | 9x+3=-34 | | 25b+15b^2-40=0 | | 5t+2=-15 | | 10y-25=6y+15 | | 9x-126=45 | | tan(x)=3x-200x^3 | | -8x+4=-26x-1 | | y=px-1/p^2 | | 5a^2-7a-6=0 | | 75÷(x-9/6)=5÷0.1 | | 3x-56=54 |