If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
2/3 = m/42 // - m/42
2/3-(m/42) = 0
2/3-1/42*m = 0 // - 2/3
-1/42*m = -2/3 // : -1/42
m = -2/3/(-1/42)
m = 28
m = 28
| [4-(2*3)]5=y | | -37=3-5y | | [4-(23)]5=y | | -3x+0.5(6x+12)=-3.5 | | 28+.09=.13 | | -(n-26)=5(3n+2) | | 2n+15=3n-15 | | 6=z/5.9 | | 6+2x-4+5x= | | 5(2z+1)=4z+11 | | -2x-3x-1-5=144 | | 18=2n-4 | | 4(x+3)=-8(x+4) | | 7x+2=6+x | | v-8v=7 | | 6.3=0.9y | | a+5=4a | | 2a+250=1000 | | -9=-3/4e | | 3=c/-2-4 | | 8x^2+32x-72= | | X+X+X-1=-13 | | 2+6x=1-x | | 360/120=y | | 360/120 | | 6y+252=-3 | | 14+2x=26 | | 2*x+8*y=110 | | V=2+v/4 | | V=2+v | | (4*180)/6=x | | z-6z=4z-5-z |