If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
4*(8-(6*n)) = 104 // - 104
4*(8-(6*n))-104 = 0
4*(8-6*n)-104 = 0
4*(8-6*n)-104 = 0
-24*n-72 = 0
-24*n-72 = 0
-24*n-72 = 0 // + 72
-24*n = 72 // : -24
n = 72/(-24)
n = -3
n = -3
| 7(9-6n)=-357 | | 4(3+3n)=-84 | | 7(-10+n)=-133 | | 7(2a+7)=-105 | | 2(-5b-1)=-22 | | 5(7+w)=55 | | 6(1b+3)=90 | | 5(4t+5)=185 | | 4(-2x+2)=16 | | 3(3+b)=33 | | 3(-6w+3)=-9 | | 7(7+6m)=-35 | | 3(7x+3)=135 | | 4(4+5m)=-44 | | 6(10+4b)=300 | | 6(7m-6)=132 | | 3(-1a-9)=-27 | | 3(7-3b)=-15 | | 5(-6a+2)=-50 | | 6(1x+1)=-42 | | 4(-4x-2)=-136 | | 6(-5t+2)=-258 | | 7(2w+1)=7 | | 3(5m+7)=-114 | | 5(6k-4)=70 | | 3(-2b-2)=-18 | | 7(2b+1)=105 | | 2(7d+8)=58 | | 3(-7t+5)=-6 | | 3(5n-10)=0 | | 7(1x-8)=-14 | | 3(6+a)=48 |