If it's not what You are looking for type in the equation solver your own equation and let us solve it.
c in (-oo:+oo)
c/3 = 4 // - 4
c/3-4 = 0
1/3*c-4 = 0 // + 4
1/3*c = 4 // : 1/3
c = 4/1/3
c = 12
c = 12
| 6+15x=17x | | A^3=15 | | (3x)*(3x+3)*2=(5x-1)*(3x) | | 2x+54=7x-57 | | 5=3z+5 | | -25+19=-5x+7x | | 4y^2-2y-8=0 | | 200=2x+9 | | 3/4s=1 | | -5/7x=-10/21 | | 1/12y-6=-10 | | n+1.7=19.4 | | 1(-4y+8)=0 | | X+7-3x=4-8x | | 8k-3=11 | | 4-16=-4z | | p/10=2 | | 14+3a=6a-7 | | 2p+5q=41 | | (k+5)x^2+3x-1=0 | | 10=-4h+6h-14 | | 2/5a=9 | | 6x-3x+10-4=33 | | t^2-4t-90=6 | | 4.6+j=15.3 | | r/6=18 | | 2*3/4*-10 | | 10x-9x-1=19 | | 3/13=x/6 | | 2*3/4*=10 | | n-3.2=6.5 | | 29/25h=1450 |