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)
(6/4)*x-4 = (13/7)*x // - (13/7)*x
(6/4)*x-((13/7)*x)-4 = 0
(6/4)*x+(-13/7)*x-4 = 0
-5/14*x-4 = 0 // + 4
-5/14*x = 4 // : -5/14
x = 4/(-5/14)
x = -56/5
x = -56/5
| h^2+13h+36=0 | | 9×/4=-9 | | 2+4(x-1)-x=-14 | | 26x-9=5(3x+5)-6 | | 10w^5(7-3w^2)= | | 12=7-8x+5x | | 26x-9=5(5x+3)-6 | | V=x(15-x)(15-2x) | | 3(-1)-8y=-3 | | 17x-28= | | 10(-d)=3 | | k=2k-7 | | -3m-4n=17 | | 12(r+13)=2(r+5)-3r | | 3a+-3b= | | 14+3x=8x-3(n-4) | | -7u^6*3u^2= | | -1241+x=-0.06 | | X=-0.4(-12) | | h(-x)=x^4+4x^2+9 | | 4.7=-3.4-5.6 | | 8-3y=5-4y | | 4v+5=16 | | 2(x-10)+2=x+x+5+13 | | 11-16+6p=72 | | 24-46= | | 10(2y+2)-4=2(8y-8) | | z+6=x | | h(-2)=-16+4(-x^2)+9 | | x+2y+5z=20 | | 23=11+3x | | x=195-12 |