8(z+9)=9z-1

Simple and best practice solution for 8(z+9)=9z-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 8(z+9)=9z-1 equation:


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

Reorder the terms:
8(9 + z) = 9z + -1
(9 * 8 + z * 8) = 9z + -1
(72 + 8z) = 9z + -1

Reorder the terms:
72 + 8z = -1 + 9z

Solving
72 + 8z = -1 + 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.
72 + 8z + -9z = -1 + 9z + -9z

Combine like terms: 8z + -9z = -1z
72 + -1z = -1 + 9z + -9z

Combine like terms: 9z + -9z = 0
72 + -1z = -1 + 0
72 + -1z = -1

Add '-72' to each side of the equation.
72 + -72 + -1z = -1 + -72

Combine like terms: 72 + -72 = 0
0 + -1z = -1 + -72
-1z = -1 + -72

Combine like terms: -1 + -72 = -73
-1z = -73

Divide each side by '-1'.
z = 73

Simplifying
z = 73

See similar equations:

| 3x+19+13x+19=110 | | 4/9+x=30 | | 10=4n+6n | | 0.3x+0.2(10)=0.1(x+40) | | 16+9h+6h-9=20h+17-5h-10 | | -4[p-(3-p)]=3(6p-2) | | 1.7(z+7)-(7.6+0.7z)=-7+2 | | -4=m-3-3 | | 11+9x+15x+5=60 | | 625=5x^3 | | 0.25(12+4s)-0.5(6+2s)= | | 3(2x+6)= | | x+23+x+51=168 | | 168+x+23=x+51 | | -2(u+3)-3(u+5)= | | 0.3+0.2(10)=0.1(x+40) | | 19-19x=14-9x-[25+10x] | | 19-19=14-9x-[25+10x] | | -8t+12=4t+48 | | 3x=x+15 | | 9x+6=3x+4 | | 19-19=14-9x-[375+10x] | | 2x+3g=21 | | 3(4k+5)-19k+9+2= | | r^2+2r-12=0 | | 2(n-4)=3n-4 | | .06(a+200)+.1a=172 | | 5+3z= | | 3.6x+.9=8.8-1.5x | | 6(2x-4)=3(-x+7)+9x | | 8x+3=10x-7 | | 92+7x+9=6+4x |

Equations solver categories