3-13x=3-8x+x^2

Simple and best practice solution for 3-13x=3-8x+x^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 3-13x=3-8x+x^2 equation:


Simplifying
3 + -13x = 3 + -8x + x2

Add '-3' to each side of the equation.
3 + -3 + -13x = 3 + -8x + -3 + x2

Combine like terms: 3 + -3 = 0
0 + -13x = 3 + -8x + -3 + x2
-13x = 3 + -8x + -3 + x2

Reorder the terms:
-13x = 3 + -3 + -8x + x2

Combine like terms: 3 + -3 = 0
-13x = 0 + -8x + x2
-13x = -8x + x2

Solving
-13x = -8x + x2

Solving for variable 'x'.

Combine like terms: -13x + 8x = -5x
-5x + -1x2 = -8x + x2 + 8x + -1x2

Reorder the terms:
-5x + -1x2 = -8x + 8x + x2 + -1x2

Combine like terms: -8x + 8x = 0
-5x + -1x2 = 0 + x2 + -1x2
-5x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-5x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(5 + x) = 0

Ignore the factor -1.

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 '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5

Solution

x = {0, -5}

See similar equations:

| 8x^3=27 | | -4a+7+5a=15-23 | | 32x^6-2x^2=0 | | 0.35p-1.5=9 | | (x+1)(x+1)+(3-2x)(x+1)=0 | | p+6.5p=42 | | 0.8x+3.9=0.7x+2.5 | | 4x(x-3)(10-5x)=0 | | 3z-6=z+0 | | (x-3)+4(x+3)=3(x-1) | | 3-2y=-11 | | -0.11a=-44 | | 9-8x=53-22x | | 48=5.7b-3.3 | | 8-x=12-(4+x) | | 6x(2X+3)=0 | | 4(2x-4)-2=4(x-3)+(2) | | 2(x+4)=2x+9 | | 4x+38=14x-72 | | 90-3x=24x+21 | | 5x=3x+2 | | 6-9x=24x+21 | | 6z+2(z-4)=56 | | x^4+8x+7x^2-40x-60=0 | | 4x-13=13x-48 | | -6x-24=2x | | 12x-22=110 | | -5(b-1)=30 | | -5x(b-1)=30 | | x^4-34x=-225 | | 2m(n-8)-(n-8)=0 | | 5x(3x^2+7)-4(3x^2+7)=0 |

Equations solver categories