If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(1/2)*a-4 = -6 // + 6
(1/2)*a-4+6 = 0
1/2*a+2 = 0 // - 2
1/2*a = -2 // : 1/2
a = -2/1/2
a = -4
a = -4
| 6y/7=-3/5 | | 3+15x=4+10x | | 3x(4xy-2y)= | | 3/4y-5=19 | | log(x)=-67 | | 6(c+2)= | | 12x-14=9z-2 | | 2t+2= | | sinA=-sinA | | x=22d+4d^2 | | 5(3-2x)=(4x+1) | | Y=Dx-Bx-T | | (7/4)x-(23/20) | | (m-1)x^2-(2m+1)x+m+1=0 | | 4(a+16)= | | y=mx-nx | | y=50-1.25x | | 7x-29=2x+2 | | (12-x^2)+x^2=100 | | 4x-2=2x-10whatisx | | 6x+23=16-57 | | 5/12=1/3-1/4b | | 16x^2+6x=-14 | | (134-32)0.56= | | 3a+8=6a+1 | | 10-15=3x+2x | | 0.75y+12=84 | | 7t-4t=22+5 | | 8w=2640 | | 2(7b-6)=4b-8 | | 2c-3=10-5c | | 1+4=5p+2-4p |