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)
2*(n-3) = -6 // + 6
2*(n-3)+6 = 0
2*(n-3)+6 = 0
2*n = 0
2*n = 0
2*n = 0 // : 2
n = 0
n = 0
| 4(3k-4)=104 | | 3(-10+4n)=-114 | | 4i/3+3i | | 3(-10-4t)=6 | | 2(-4+k)=16 | | 5(-5a-10)=-300 | | 5(-1m+8)=-15 | | 2(-8+7n)=-184 | | 6(1w+10)=132 | | 4(5+m)=64 | | 5(-1m+7)=-10 | | 4(-8-6n)=184 | | 4(6k+4)=256 | | x+9/5=11/5 | | 7(6-7d)=42 | | 4(-2d-3)=76 | | 4(5-4k)=148 | | 6(2b-1)=78 | | 6(-7x+8)=-330 | | 4(-1t+5)=-20 | | 5(6w+1)=-25 | | 4(6+7b)=276 | | 4(1.125)+9(1-1.125)=3(1.125)+0(1-1.125) | | 2(5a-7)=76 | | 2(3+7n)=-36 | | 6(4-7b)=-60 | | 4(7a-6)=116 | | 2(-2t+8)=32 | | 25+21=5(+-2)16 | | 5(1-1a)=30 | | 7(-6+3t)=42 | | 5(1+2w)=105 |