3-4z=18

Simple and best practice solution for 3-4z=18 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 3-4z=18 equation: 


Simplifying
3 + -4z = 18

Solving
3 + -4z = 18

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + -4z = 18 + -3

Combine like terms: 3 + -3 = 0
0 + -4z = 18 + -3
-4z = 18 + -3

Combine like terms: 18 + -3 = 15
-4z = 15

Divide each side by '-4'.
z = -3.75

Simplifying
z = -3.75

See similar equations:

| s^2-21+3=s | | 118=4x | | r+8+4=r | | 2z+11+2=z | | 10w+3=-20 | | 5y-4-y=0 | | 25-5(p+2)=2(2p-15)+p | | 4x-7=55 | | 4(2+3)=-3(x-1)+31 | | -4x+10x=12x | | (8+z)(4z+1)=0 | | 14x^3-16x^2/2x^2 | | 3600-480x+144x= | | 5m-4=31 | | 15+4/36= | | 6cosx+4=3 | | 5/4-1/3-1/2= | | (60-2x)(60-2x)x= | | (-6a)+(-4a)-(-7a)-(-7a)= | | 100(x+3)=5x | | 100=x+3 | | 100+0.6(Y-100)+50+250= | | 4/2*3= | | 93000=3510x^2+5054+5385 | | 5y+4-y=4y-8+12 | | 16x^2+9x=0 | | 4y+4-y=4y-8+10 | | 4y+4-y=4y-8+12 | | 4y+5-y=4y-8+12 | | 2x+6+4x=120 | | 17+3a=a-1 | | 6n+1=4n+7 |

Equations solver categories