(z+15)x(z-2)=

Simple and best practice solution for (z+15)x(z-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 (z+15)x(z-2)= equation: 


Simplifying
(z + 15) * x(z + -2) = 0

Reorder the terms:
(15 + z) * x(z + -2) = 0

Reorder the terms:
(15 + z) * x(-2 + z) = 0

Reorder the terms for easier multiplication:
x(15 + z)(-2 + z) = 0

Multiply (15 + z) * (-2 + z)
x(15(-2 + z) + z(-2 + z)) = 0
x((-2 * 15 + z * 15) + z(-2 + z)) = 0
x((-30 + 15z) + z(-2 + z)) = 0
x(-30 + 15z + (-2 * z + z * z)) = 0
x(-30 + 15z + (-2z + z2)) = 0

Combine like terms: 15z + -2z = 13z
x(-30 + 13z + z2) = 0
(-30 * x + 13z * x + z2 * x) = 0
(-30x + 13xz + xz2) = 0

Solving
-30x + 13xz + xz2 = 0

Solving for variable 'x'.

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

Factor out the Greatest Common Factor (GCF), 'x'.
x(-30 + 13z + z2) = 0

Factor a trinomial.
x((-15 + -1z)(2 + -1z)) = 0


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

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-15 + -1z)' equal to zero and attempt to solve:

Simplifying
-15 + -1z = 0

Solving
-15 + -1z = 0

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

Add '15' to each side of the equation.
-15 + 15 + -1z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1z = 0 + 15
-1z = 0 + 15

Combine like terms: 0 + 15 = 15
-1z = 15

Add 'z' to each side of the equation.
-1z + z = 15 + z

Combine like terms: -1z + z = 0
0 = 15 + z

Simplifying
0 = 15 + z

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 3
Set the factor '(2 + -1z)' equal to zero and attempt to solve:

Simplifying
2 + -1z = 0

Solving
2 + -1z = 0

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

Add '-2' to each side of the equation.
2 + -2 + -1z = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1z = 0 + -2
-1z = 0 + -2

Combine like terms: 0 + -2 = -2
-1z = -2

Add 'z' to each side of the equation.
-1z + z = -2 + z

Combine like terms: -1z + z = 0
0 = -2 + z

Simplifying
0 = -2 + z

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| |x-4|=42 | | -4-(-3)+(-19)-19= | | 2x^2-576=0 | | 1/2(4p-6)=2p+8 | | -6=2(e+5) | | -3x+5(2x-16)=-143 | | 4x-2+2x+1=4 | | 3x-3x+9=3x-3x+9 | | 10(y+9)-(y+9)-(y+9)= | | 3=2+6 | | 110=10y | | -8(-6+6x)=7-7x | | 79x=39(2x+6) | | r/8=r+7/10 | | d-21=87 | | 109+3x=-12x-101 | | 4/2x+(4x+3)/4x=10 | | 32m=4 | | 5*3/8 | | -r-5=-28 | | 5x3/8 | | 5-(m+3)=-1+2(m-3) | | X(x+5)=31 | | 4=5x+2/3 | | 0=4x^2+16x+15 | | 2x+3/3=9 | | 2x+2(-2+2)=26 | | -5x+10=-50 | | -9*-9+6*3-27=0 | | x+104=3x | | 5(3-x)-27=19x-6(2+4x) | | -8+b=-31 |

Equations solver categories