7-4z=27

Simple and best practice solution for 7-4z=27 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 7-4z=27 equation:


Simplifying
7 + -4z = 27

Solving
7 + -4z = 27

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + -4z = 27 + -7

Combine like terms: 7 + -7 = 0
0 + -4z = 27 + -7
-4z = 27 + -7

Combine like terms: 27 + -7 = 20
-4z = 20

Divide each side by '-4'.
z = -5

Simplifying
z = -5

See similar equations:

| 31=3(3r+2)-2 | | 3+34=x | | .12y+.08(y+6000)=2280 | | 12-s=7 | | 5+x=126 | | 42x^2-482x-2460=0 | | 15x^3-x^2-6x=0 | | (x+1)(x+2)=(x+3)(x-1) | | (x+1)(x+2)=(x+3)(x+3)(x-1) | | 14x+14=243 | | 81x^2+0=0 | | 5(3x-4y)-2(8x-9y)+7= | | 6w-11w=30 | | 2a+2v=10 | | 3y-4=x-7 | | a-v=3 | | 12x+20x-8+1=-3x+1-8 | | 9y=x-1 | | 2sinx-4cox-1=0 | | 10x^3y^2-6x^3y-16x^2y= | | -7(10+6x)=-280 | | 40t^2-98t-245=0 | | 15=11+n | | 6sinx+3=0 | | 6v^2-28v+16= | | A=w(35-w) | | 8x-2y+7-(12x-2y-10)= | | 24r^2+29r+9= | | 1=0.99999999999999999999999999999999999999999 | | x(3x-2)=(3x+1)(x-2) | | 1=0.99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 | | 0=0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |

Equations solver categories