3z+0.4=4z

Simple and best practice solution for 3z+0.4=4z 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+0.4=4z equation:


Simplifying
3z + 0.4 = 4z

Reorder the terms:
0.4 + 3z = 4z

Solving
0.4 + 3z = 4z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-4z' to each side of the equation.
0.4 + 3z + -4z = 4z + -4z

Combine like terms: 3z + -4z = -1z
0.4 + -1z = 4z + -4z

Combine like terms: 4z + -4z = 0
0.4 + -1z = 0

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -1z = 0 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -1z = 0 + -0.4
-1z = 0 + -0.4

Combine like terms: 0 + -0.4 = -0.4
-1z = -0.4

Divide each side by '-1'.
z = 0.4

Simplifying
z = 0.4

See similar equations:

| -1260=14(-10x+40) | | 17=6x+5-2 | | 0.75(8x+4)-1=4x+14 | | 18x+5=-11 | | 5e^3x=1490 | | -15=-14x+26 | | 5y-6-3y+1=0 | | 2w*8w^5y^7*3y^7= | | 80x-5x^2=0 | | 6x-5=-1+5x | | 5x+8=2(2x+1) | | 6x-5=-1+5 | | 5x-7x+5=x-7+12 | | 4x^4-21x-18=0 | | -6(8+5x)=18 | | 84=12-8x | | -101=7x-4(3x+34) | | x^2+3.5x-261=0 | | -8(7z+6)=-24 | | 14(-10x+35)=-910 | | 36n^3+54n^2-10n=0 | | 7d+7=-14 | | 4n^3=64n | | 3+6b=-27 | | -9-4x=x-4-5 | | 75.3=42.8(1+2X) | | 6y-14-4y+9=0 | | 9y-4y=6 | | x^2=16-9 | | (14-5x)x= | | A-Prt=P | | 3y-7=-16 |

Equations solver categories