3z-4=-7

Simple and best practice solution for 3z-4=-7 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=-7 equation:


Simplifying
3z + -4 = -7

Reorder the terms:
-4 + 3z = -7

Solving
-4 + 3z = -7

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 3z = -7 + 4

Combine like terms: -4 + 4 = 0
0 + 3z = -7 + 4
3z = -7 + 4

Combine like terms: -7 + 4 = -3
3z = -3

Divide each side by '3'.
z = -1

Simplifying
z = -1

See similar equations:

| 0.009(6-k)+0.05(k-4)=1 | | z^2-86=0 | | 6-5x=12+x | | x/3=11 | | 5p+8=13+4p | | 8w+3w=-70 | | 3(2x+1)+2(x-1)=23 | | -7y+2=2 | | -22=4x-10 | | 10x+4x=-28 | | 9w+3w=-36 | | 10x-(2x+3)=21 | | 8+2a=-30 | | 0.7n+9.4=5.4n | | -5y-11=6y+11 | | -9(3b+1)+(28b-7)=0 | | 7-(x+1)=9-(2x-1) | | 5x+7=-3+3x+22 | | 13x-7x=42 | | 16y-9y=84 | | 21w-12w=45 | | 3x+3=3+3x | | -8(x-2)-22=-6 | | -6=-1w-4 | | 15x-11x=32 | | 15y+20+10=61 | | s-36=-31 | | 14t-6t=48 | | 0.6w-0.5w+0.4w=2 | | 9p-8p= | | 6ax^2-54a^3= | | 7/4=1/4+x |

Equations solver categories