-7z-7z=z-8+8z

Simple and best practice solution for -7z-7z=z-8+8z 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 -7z-7z=z-8+8z equation:


Simplifying
-7z + -7z = z + -8 + 8z

Combine like terms: -7z + -7z = -14z
-14z = z + -8 + 8z

Reorder the terms:
-14z = -8 + z + 8z

Combine like terms: z + 8z = 9z
-14z = -8 + 9z

Solving
-14z = -8 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-14z + -9z = -8 + 9z + -9z

Combine like terms: -14z + -9z = -23z
-23z = -8 + 9z + -9z

Combine like terms: 9z + -9z = 0
-23z = -8 + 0
-23z = -8

Divide each side by '-23'.
z = 0.347826087

Simplifying
z = 0.347826087

See similar equations:

| (5x^3-6x^2+9x-2)+(7x^4-8x^3+7x-5)=99-x | | 7+2=5-7x+5 | | 2x+7x=3x+2 | | (5x^3-6x^2+9x-2)+(7x^4-8x^3+7x-5)=99 | | -2v(5v-4)+9v=5(v+2) | | (5x^3-6x^2+9x-2)+(7x^4-8x^3+7x-5)=10 | | 12d-9= | | 2b-17=b | | 4x+9=100x-2x+1 | | 4c+9=7c+6 | | X+15=1.25x | | r=120+240b | | u+11=6u-39 | | 19.5t^2-117t+189.5=0 | | b=80-240r | | 17+c+4d+e=1+c+e | | 8.9+6.1=7.6z-6.6z-2.9 | | 3v-38=v+22 | | b=5-3/2r | | 4r-1=36 | | 10=-5g-23 | | 7a=a+60 | | p+30=7p | | 7(4x+1)=4x-9x | | 4r-1=37 | | (16z^2)^1/2 | | p+30=p+14 | | 21x-7=18x+2 | | 8c=3c+20 | | 2n+6=6n+8 | | 0=1-1/4y-3/2x | | (-12x^2+9x)-(6x^2+10x-1)= |

Equations solver categories