3x^2+-36x+108+x^2=x(x+74)+-50x

Simple and best practice solution for 3x^2+-36x+108+x^2=x(x+74)+-50x 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 3x^2+-36x+108+x^2=x(x+74)+-50x equation:


Simplifying
3x2 + -36x + 108 + x2 = x(x + 74) + -50x

Reorder the terms:
108 + -36x + 3x2 + x2 = x(x + 74) + -50x

Combine like terms: 3x2 + x2 = 4x2
108 + -36x + 4x2 = x(x + 74) + -50x

Reorder the terms:
108 + -36x + 4x2 = x(74 + x) + -50x
108 + -36x + 4x2 = (74 * x + x * x) + -50x
108 + -36x + 4x2 = (74x + x2) + -50x

Reorder the terms:
108 + -36x + 4x2 = 74x + -50x + x2

Combine like terms: 74x + -50x = 24x
108 + -36x + 4x2 = 24x + x2

Solving
108 + -36x + 4x2 = 24x + x2

Solving for variable 'x'.

Reorder the terms:
108 + -36x + -24x + 4x2 + -1x2 = 24x + x2 + -24x + -1x2

Combine like terms: -36x + -24x = -60x
108 + -60x + 4x2 + -1x2 = 24x + x2 + -24x + -1x2

Combine like terms: 4x2 + -1x2 = 3x2
108 + -60x + 3x2 = 24x + x2 + -24x + -1x2

Reorder the terms:
108 + -60x + 3x2 = 24x + -24x + x2 + -1x2

Combine like terms: 24x + -24x = 0
108 + -60x + 3x2 = 0 + x2 + -1x2
108 + -60x + 3x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
108 + -60x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(36 + -20x + x2) = 0

Factor a trinomial.
3((2 + -1x)(18 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 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 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18

Solution

x = {2, 18}

See similar equations:

| 3x^22+-36x+108+x^2=x(x+74)+-50x | | 6(3x-5x)7x=23 | | 24c-8=-3q+4c | | 2x^2-6x-10yx+30y= | | x=x-24 | | 12t-16t=8 | | 3b-2=2 | | w^3-w(w^2+2w-1)+2= | | 3x^2-60x+108+x^2=x(x+74)-50x | | 7v^2-42=0 | | -20y=-20 | | y=x^2-6*X+8 | | 0.2X-0.1(19-5X)=0.3(X-7) | | 8x-40=12x | | 9=-6v+3(v+4) | | 3x^2-23x+34=0 | | 567m^2-112=0 | | 3(5x-16)-9x=-63 | | kx^2-23+34=0 | | 20m(m+1)=3m-3 | | 0=-20y+20 | | H(x)=5x^2-8 | | -11=(-x^2-6x)/20 | | y=x^2+3xy+y^2 | | 32-435=179 | | 9*7+x=94 | | -8+2.5x=12+5x | | 12x+5y=331 | | tanx=.5 | | 7+3x=-5+5x | | 2/3(h-9)= | | -16x^2+32x+4080=0 |

Equations solver categories