8z+9=8z-z

Simple and best practice solution for 8z+9=8z-z 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 8z+9=8z-z equation:


Simplifying
8z + 9 = 8z + -1z

Reorder the terms:
9 + 8z = 8z + -1z

Combine like terms: 8z + -1z = 7z
9 + 8z = 7z

Solving
9 + 8z = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
9 + 8z + -7z = 7z + -7z

Combine like terms: 8z + -7z = 1z
9 + 1z = 7z + -7z

Combine like terms: 7z + -7z = 0
9 + 1z = 0

Add '-9' to each side of the equation.
9 + -9 + 1z = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 1z = 0 + -9
1z = 0 + -9

Combine like terms: 0 + -9 = -9
1z = -9

Divide each side by '1'.
z = -9

Simplifying
z = -9

See similar equations:

| 10-3c-7=-5 | | 5x-2+2x+6= | | 4(3+k)-7fork=0 | | 2-5(5v-8)=24-45v | | -3x+4x-3=-5 | | 384x+x=2494 | | 16r-4t-13t-17t= | | x^2+14x-68=4 | | 6y+5=4y+11 | | 5x^4567=5 | | 3=x^36 | | (-3i+4)*(3i+4)=25 | | (-3i+4)*(3i+4)= | | Z(z-12)=27 | | cx-ab=ax+d | | 1*(x-45)=x | | rx+rt=c | | 5x^2-20x=-11 | | 11x+7=6x+28 | | -5x+10=x+4 | | 5x^2-12x-40=0 | | 5x^2-20x=11 | | 2x^2+x+121+x^2-2x+49=180 | | 3x+4=-44+x+4-2x | | Tan(x)tan(5x)=1 | | 600=800m-600 | | 3x+4=-44+4-2x | | =5x-3y-3x+y | | 6(k+7)+3=27 | | 6ab=-2 | | 11y-5=x | | 2x+4+4x=16 |

Equations solver categories