-[3z^2+5z-(2z^2-3z)]+[(8z^2-[5z-z^2])+4z^2]=

Simple and best practice solution for -[3z^2+5z-(2z^2-3z)]+[(8z^2-[5z-z^2])+4z^2]= 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 -[3z^2+5z-(2z^2-3z)]+[(8z^2-[5z-z^2])+4z^2]= equation: 


Simplifying
-1[3z2 + 5z + -1(2z2 + -3z)] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0

Reorder the terms:
-1[3z2 + 5z + -1(-3z + 2z2)] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0
-1[3z2 + 5z + (-3z * -1 + 2z2 * -1)] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0
-1[3z2 + 5z + (3z + -2z2)] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0

Reorder the terms:
-1[5z + 3z + 3z2 + -2z2] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0

Combine like terms: 5z + 3z = 8z
-1[8z + 3z2 + -2z2] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0

Combine like terms: 3z2 + -2z2 = 1z2
-1[8z + 1z2] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0
[8z * -1 + 1z2 * -1] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0
[-8z + -1z2] + [(8z2 + -1[5z + -1z2]) + 4z2] = 0
-8z + -1z2 + [(8z2 + [5z * -1 + -1z2 * -1]) + 4z2] = 0
-8z + -1z2 + [(8z2 + [-5z + 1z2]) + 4z2] = 0

Reorder the terms:
-8z + -1z2 + [(-5z + 8z2 + 1z2) + 4z2] = 0

Combine like terms: 8z2 + 1z2 = 9z2
-8z + -1z2 + [(-5z + 9z2) + 4z2] = 0

Remove parenthesis around (-5z + 9z2)
-8z + -1z2 + [-5z + 9z2 + 4z2] = 0

Combine like terms: 9z2 + 4z2 = 13z2
-8z + -1z2 + [-5z + 13z2] = 0

Remove brackets around [-5z + 13z2]
-8z + -1z2 + -5z + 13z2 = 0

Reorder the terms:
-8z + -5z + -1z2 + 13z2 = 0

Combine like terms: -8z + -5z = -13z
-13z + -1z2 + 13z2 = 0

Combine like terms: -1z2 + 13z2 = 12z2
-13z + 12z2 = 0

Solving
-13z + 12z2 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), 'z'.
z(-13 + 12z) = 0


Subproblem 1
Set the factor 'z' equal to zero and attempt to solve:

Simplifying
z = 0

Solving
z = 0

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

Simplifying
z = 0

Subproblem 2
Set the factor '(-13 + 12z)' equal to zero and attempt to solve:

Simplifying
-13 + 12z = 0

Solving
-13 + 12z = 0

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

Add '13' to each side of the equation.
-13 + 13 + 12z = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 12z = 0 + 13
12z = 0 + 13

Combine like terms: 0 + 13 = 13
12z = 13

Divide each side by '12'.
z = 1.083333333

Simplifying
z = 1.083333333
Solution
z = {0, 1.083333333}

See similar equations:

| 25-n=19 | | 117=x-3 | | 0.07x+2.87=-3.01 | | 26n+15=32n+m | | 0.3(2t+0.1)=8.43 | | 6x+57=11x-8 | | 0.16(5x-2)=.4x+7 | | 5a+12b=42 | | 5a-12b=42 | | .33333333333(x-6)=-.4x+.93333333333 | | 2a+12b=40 | | 24p^2-55p-24=o | | 12b+2a=40 | | 0.08(x+200)=0.07x+20 | | x^2+18x-21=0 | | 5x+3=39 | | 4x+80=180 | | 3x+80=180 | | t-(2t+5)-5(1-2t)=2(3+4t)-3(t-4) | | 9y^2+14y-8=0 | | 6x+2=-4 | | 4-3(m+1)=(-38) | | 4x^2-2x-18=0 | | 4xR+2x(10-R)=32 | | 4(x+y)=10x+y | | 3x=4y-10 | | 4x+4y=10x+y | | -6x+2=14 | | -2(6v-7)=86 | | 5x+60=30 | | e^2k=4 | | 5x=12x-20 |

Equations solver categories