If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
3*w+7 = 43 // - 43
3*w-43+7 = 0
3*w-36 = 0 // + 36
3*w = 36 // : 3
w = 36/3
w = 12
w = 12
| 5k+8=53 | | 4d+3=31 | | -7+4n=-7 | | 4w+1=9 | | 6t+10=82 | | 1/3n-6=-2 | | 3+7b=3 | | -3n+9=12 | | y=.6x-2 | | 7p-5=6+8 | | 7=0.5a-5 | | x^2+10x+25=-64 | | 5-4m=37 | | 6k-2=-2 | | -6-7n=-20 | | -2+2t=0 | | -3t-4=29 | | -5b+2=37 | | 15.5z=-77.5 | | 9-7d=44 | | 2d+8=12 | | 2d-2=-10 | | 6b-5=-5 | | -4k+1=5 | | -4k-10=-26 | | 3w+6=27 | | (5x+1)(3x+5)=0 | | 4x+1x=105 | | 7k+5=82 | | 9x^2y^2+24xy^3+16y^4=0 | | 5n+9=-11 | | -5t+3=63 |