If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.2z-5.17=8.438
We simplify the equation to the form, which is simple to understand
4.2z-5.17=8.438
We move all terms containing z to the left and all other terms to the right.
+4.2z=+8.438+5.17
We simplify left and right side of the equation.
+4.2z=+13.608
We divide both sides of the equation by 4.2 to get z.
z=3.24
| 5w-15w=-30 | | x-5y+x-y=1228 | | 6(5+7c)=-16 | | 3x+8=16x+1+19 | | (-7-3)/5*6= | | 5-5(7+7)= | | (3+y)-40=7y | | x-5yandx-y=1228 | | U/3=11/7 | | 3u(u-1)=(3u+4)(u-5) | | -5(-3y+9)+y=-2 | | log(2x-1)+logx=2 | | c/9=81 | | 750+22n-264=650+30n-300 | | 12j^3+28=0 | | -5-2=-4+x | | 5x+7(2x+8)=179 | | 1.2x+5.4=3.3x-3 | | h/-7=80 | | 4x-(5+i)=9+i | | f(3)=x^2-5x+12 | | -81=a+3 | | 20v^3+65v^2-60v= | | 60r=240 | | 6k=2k | | 2(3d+7)=5+5d | | 21-41=3(x-1)-5 | | b+2a=24 | | -29=m-45 | | 5a^2+a=2 | | 4n+17= | | 2x-27+x+53= |