21+7z-21=6z+1

Simple and best practice solution for 21+7z-21=6z+1 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 21+7z-21=6z+1 equation:


Simplifying
21 + 7z + -21 = 6z + 1

Reorder the terms:
21 + -21 + 7z = 6z + 1

Combine like terms: 21 + -21 = 0
0 + 7z = 6z + 1
7z = 6z + 1

Reorder the terms:
7z = 1 + 6z

Solving
7z = 1 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
7z + -6z = 1 + 6z + -6z

Combine like terms: 7z + -6z = 1z
1z = 1 + 6z + -6z

Combine like terms: 6z + -6z = 0
1z = 1 + 0
1z = 1

Divide each side by '1'.
z = 1

Simplifying
z = 1

See similar equations:

| 5(4x-3)+7=-1 | | 2x(3x+1x)=24 | | -4+5v=-14 | | -2a+2+3a=7-26 | | 1.5x^2-4x-3.5=0 | | -4+5v= | | -67=20+p | | 8(4-6)=7x+2 | | 10+2n=-7 | | (3a-b)(a^2-b^3)-a^2(a+2b)+(3a+b)(3a-b)=0 | | x+(x+3)=28 | | 12x^2+7x= | | -42m-11=109 | | C-36=-18 | | 2(x+4)=72 | | -2u-14=8u+16 | | 5-3(x-7)=8 | | 24=8xblank | | 10x-24=10 | | f(x)=45-15x | | x+123=4 | | 0.6(x+6)+1.6(x-5)= | | 3(2m-1)=-9x | | 5(2x+6)=-3x-5+8x | | 6-3(-8r-7)=3r+6 | | (x-2)x+(2x-3)3x= | | x^2-5x-34=2 | | q/24 | | 4r+20=54 | | 3z+2-z=10+z+9 | | 3t-6=2t+4 | | 7+6y=14y |

Equations solver categories