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-(6/(-2)) = -1 // + 1
c-(6/(-2))+1 = 0
c+1+3 = 0
c+4 = 0 // - 4
c = -4
c = -4
| 13-s=-4 | | -2(3-5x)-8= | | 3x+1x=50 | | 3(y+3)=6 | | 5p-8= | | 42=14y-8y | | 9*X^2=352 | | 9*X^2=410 | | 9*X^2=376 | | 9*X^2=324 | | q^2/121=q^2-1 | | 4(9-4(-2x-4))=32x+100 | | 1/5ln4-1/5ln3 | | 56=a+12 | | 12-s=56 | | x^2+12-15=0 | | 7x-40=3x+30 | | x*.05=2306.25 | | 2306.25=[x(.05)] | | x(.05)=2305 | | 2306.25=x(.05) | | 4B²/2B | | -9n+-1+7=196 | | -9+n+-1+7=196 | | -9+n+-1+7=-196 | | Y=X+.08X+.011X | | -3+n+-1+7=-196 | | -3+n+-1+7=-14 | | -9+n+-1+7=-14 | | 3x-10(3-2x)=16 | | (b+6)(b-4)=2b+12 | | -9+n-1+7=-196 |