2(x+3)(x-1)-x(x+3)=176

Simple and best practice solution for 2(x+3)(x-1)-x(x+3)=176 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 2(x+3)(x-1)-x(x+3)=176 equation:


Simplifying
2(x + 3)(x + -1) + -1x(x + 3) = 176

Reorder the terms:
2(3 + x)(x + -1) + -1x(x + 3) = 176

Reorder the terms:
2(3 + x)(-1 + x) + -1x(x + 3) = 176

Multiply (3 + x) * (-1 + x)
2(3(-1 + x) + x(-1 + x)) + -1x(x + 3) = 176
2((-1 * 3 + x * 3) + x(-1 + x)) + -1x(x + 3) = 176
2((-3 + 3x) + x(-1 + x)) + -1x(x + 3) = 176
2(-3 + 3x + (-1 * x + x * x)) + -1x(x + 3) = 176
2(-3 + 3x + (-1x + x2)) + -1x(x + 3) = 176

Combine like terms: 3x + -1x = 2x
2(-3 + 2x + x2) + -1x(x + 3) = 176
(-3 * 2 + 2x * 2 + x2 * 2) + -1x(x + 3) = 176
(-6 + 4x + 2x2) + -1x(x + 3) = 176

Reorder the terms:
-6 + 4x + 2x2 + -1x(3 + x) = 176
-6 + 4x + 2x2 + (3 * -1x + x * -1x) = 176
-6 + 4x + 2x2 + (-3x + -1x2) = 176

Reorder the terms:
-6 + 4x + -3x + 2x2 + -1x2 = 176

Combine like terms: 4x + -3x = 1x
-6 + 1x + 2x2 + -1x2 = 176

Combine like terms: 2x2 + -1x2 = 1x2
-6 + 1x + 1x2 = 176

Solving
-6 + 1x + 1x2 = 176

Solving for variable 'x'.

Reorder the terms:
-6 + -176 + 1x + 1x2 = 176 + -176

Combine like terms: -6 + -176 = -182
-182 + 1x + 1x2 = 176 + -176

Combine like terms: 176 + -176 = 0
-182 + 1x + 1x2 = 0

Factor a trinomial.
(-14 + -1x)(13 + -1x) = 0

Subproblem 1

Set the factor '(-14 + -1x)' equal to zero and attempt to solve: Simplifying -14 + -1x = 0 Solving -14 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + -1x = 0 + 14 Combine like terms: -14 + 14 = 0 0 + -1x = 0 + 14 -1x = 0 + 14 Combine like terms: 0 + 14 = 14 -1x = 14 Divide each side by '-1'. x = -14 Simplifying x = -14

Subproblem 2

Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13

Solution

x = {-14, 13}

See similar equations:

| w+11=15 | | 7k-3=11 | | 6+16x=-2x-12 | | -18+4(6+2)(6+2)= | | 150x^3=30-40x | | 7x^3+19x-6x=0 | | 45x^2+2x-15= | | 5x+6x=4-10 | | 9x^2-51x-168=0 | | w(w+1)=3w(w-2) | | 7x-4(8x)=5x(11x) | | -80+5x=0 | | 9n^2+6n+8=0 | | -9p-17=20 | | 48=(x+2)(x)(2) | | 3x^4+20x^2+32=0 | | 12x+6x-1= | | 9n=n^2+18 | | 3y+2-2y-5-4y=3 | | 297=(x+2)(x)(3) | | 0-x=1 | | -3x+5=-4x+8 | | 7x-(3+x)5=0 | | -3x+2=x+2 | | 5x-2=-6 | | x^2+4x-16y^2+96y-124= | | -4x-4+6-x= | | 450000.00-22000.00x=0 | | x^2+4x-16y+96y-124= | | 450000.00-22000.00x=-155000.00+12000.00x | | 10(p^2)+3p=81 | | -3(-3w-x)+4(-3+6w)= |

Equations solver categories