3z-4.2=8.4

Simple and best practice solution for 3z-4.2=8.4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3z-4.2=8.4 equation: 



3z-4.2=8.4

We move all terms to the left:

3z-4.2-(8.4)=0

We add all the numbers together, and all the variables

3z-12.6=0

We move all terms containing z to the left, all other terms to the right

3z=12.6

z=12.6/3

z=4+0.6/3

See similar equations:

| 4x-4.2=8.4 | | 5-6t=8-2t | | 3(x-1)+7=4x+2(2-x) | | 3(x-9)=7(x-1) | | 14=4x-32 | | (3x+1)^(1/2)=3+(x-4)^(1/2) | | 4^x+2^2x+1=24 | | 10x+-6x=20 | | 2000-1000x=8000-2000x | | x+8/14=4/7+x-5/2 | | 5*x-10=-2 | | 5*x-10=4 | | 5*x-10=8 | | 5*x-10=10 | | 5*x-10=14 | | 5*x-10=0 | | 3*x-2=10 | | 4*x-5=3 | | 2x3+7x2+6x-5=0 | | X/x+7=7/6 | | 2,5*x=2 | | 3(t+18)=-3(2-t)t | | -4(-5-1)=1/3(b+16) | | 4x-3(2x-8)=6(3x-7)+5x | | R(x)=200x-x^2C(x)=35x+4050 | | (2x—4)-3=4x+3 | | X²+0.25x=0 | | Y=1/3=1/3x+2/3 | | 13x=2x+1 | | 6/x-1=30/x+7 | | X-2/3x+2=1 | | 2x3x=5x+3 |

Equations solver categories