x=3(x^2+10x+5)-5(x-k)

Simple and best practice solution for x=3(x^2+10x+5)-5(x-k) 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 x=3(x^2+10x+5)-5(x-k) equation: 


Simplifying
x = 3(x2 + 10x + 5) + -5(x + -1k)

Reorder the terms:
x = 3(5 + 10x + x2) + -5(x + -1k)
x = (5 * 3 + 10x * 3 + x2 * 3) + -5(x + -1k)
x = (15 + 30x + 3x2) + -5(x + -1k)

Reorder the terms:
x = 15 + 30x + 3x2 + -5(-1k + x)
x = 15 + 30x + 3x2 + (-1k * -5 + x * -5)
x = 15 + 30x + 3x2 + (5k + -5x)

Reorder the terms:
x = 15 + 5k + 30x + -5x + 3x2

Combine like terms: 30x + -5x = 25x
x = 15 + 5k + 25x + 3x2

Solving
x = 15 + 5k + 25x + 3x2

Solving for variable 'x'.

Reorder the terms:
-15 + -5k + x + -25x + -3x2 = 15 + 5k + 25x + 3x2 + -15 + -5k + -25x + -3x2

Combine like terms: x + -25x = -24x
-15 + -5k + -24x + -3x2 = 15 + 5k + 25x + 3x2 + -15 + -5k + -25x + -3x2

Reorder the terms:
-15 + -5k + -24x + -3x2 = 15 + -15 + 5k + -5k + 25x + -25x + 3x2 + -3x2

Combine like terms: 15 + -15 = 0
-15 + -5k + -24x + -3x2 = 0 + 5k + -5k + 25x + -25x + 3x2 + -3x2
-15 + -5k + -24x + -3x2 = 5k + -5k + 25x + -25x + 3x2 + -3x2

Combine like terms: 5k + -5k = 0
-15 + -5k + -24x + -3x2 = 0 + 25x + -25x + 3x2 + -3x2
-15 + -5k + -24x + -3x2 = 25x + -25x + 3x2 + -3x2

Combine like terms: 25x + -25x = 0
-15 + -5k + -24x + -3x2 = 0 + 3x2 + -3x2
-15 + -5k + -24x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-15 + -5k + -24x + -3x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(15 + 5k + 24x + 3x2) = 0

Ignore the factor -1.

Subproblem 1
Set the factor '(15 + 5k + 24x + 3x2)' equal to zero and attempt to solve:

Simplifying
15 + 5k + 24x + 3x2 = 0

Solving
15 + 5k + 24x + 3x2 = 0

The solution to this equation could not be determined.

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

The solution to this equation could not be determined.

See similar equations:

| 85-1=65-5 | | 10p^2-90p-100=0 | | x^2+4xy-5y^2=4 | | 44*x+48=30*x+60 | | -7v-11=-4(v+8) | | 3,5/295=x/303 | | 2x+5=37-5x | | xy=80 | | 9/4y-12=1/4y-4 | | x*10=140 | | 5x-4=1x-24 | | (x-21)(x-2)=0 | | 4y=9x+10 | | 9x-11=2x+7 | | 2d+8d+d= | | n^2+n-20350=0 | | 3(x-2)(x+2)= | | 45x-23x/45=98x-12/43 | | 5a-8whena=3 | | 3x-8=10x+92 | | X^2-21x+82=0 | | 9x-2=5+7x | | sqrt(3x+3)+sqrt(x+2)=5 | | 5x+67=8x-8 | | n^2+n-2756=0 | | n^2+n-1378=0 | | -10=10(z+9) | | n^2-n-1378=0 | | x+3y-4z=9 | | (3x-7)*(x-1)= | | 64k^2-120k=0 | | 22-6x=6-10x |

Equations solver categories