If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
4*(6*d+2) = 56 // - 56
4*(6*d+2)-56 = 0
4*(6*d+2)-56 = 0
24*d-48 = 0
24*d-48 = 0
24*d-48 = 0 // + 48
24*d = 48 // : 24
d = 48/24
d = 2
d = 2
| 4(3k-4)=-4 | | 4(-3k-2)=4 | | 2x-6=3x+11 | | X^2-24-11=0 | | -3y+8=5+-9+-5y | | -4x+1=6x-3 | | 90+90+(2x+4)+(3x-29)=360 | | 5(7x-5)=255 | | 4(4-6k)=16 | | 3(1n-2)=-6 | | 5(-5w-6)=-30 | | 3(-4+7d)=-12 | | 10+-3u=10+u | | (4a-2b)+(6a-8b)= | | 5(1x-3)=-15 | | 3(1m+1)=12 | | 2(-3a+7)=-28 | | 7(-1a-1)=77 | | 7(1b-8)=0 | | x^2=3y^2+15 | | X+72+63+120=360 | | t+14=18 | | 6r+6=5r | | 2x-5=32 | | 3x-4=5x+8 | | -6=-23w | | w+4=2 | | 7(5d-9)=-63 | | 4(-7m+1)=-52 | | 3(-3+4x)=-129 | | 3(4+4n)=36 | | y-7=-10 |