If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1/2-(3/7) = 0
-(3/7)-1/2 = 0
-1/2-3/7 = 0
-(3/7+1/2) = 0
-13/14 = 0
L <> R
| -20-4(x-3)=-4 | | 5x-52=9x | | -3(4p+5)-2(3-11p)=3(4+3p) | | 3(x-2)+7=-2 | | y+1/2x-9/2=0 | | log[2](3x+4)=4 | | 5x^2-4x/3x^3 | | X^3-3x^2-7x+21=0 | | 1/4(-10)=-50 | | -7x^2+7x+6=0 | | 3t^2-20=7t | | w^2+22w=-121 | | 3(2x-4)=5(x-2) | | w^2+22w=121 | | r^3=36r | | x/3-8/15 | | 5(x-2)=90 | | 12-(7)-2=x | | 20=x-20 | | 11n^2+21n=2 | | Z+13.4=-5.6 | | (2x-1)(2x-1)=-8(2x+1) | | -6a+5=-13 | | v/3+10=-14 | | 42+(9x-4)=12x+8 | | -3x^2+6x+3=0 | | z^2+169=26z | | 3-(2x+18)=41-9x | | 3/5-1/15 | | 15x=18x-7 | | 4(3x+6+2x)=44 | | 2(x-3)+10=-10 |