3x-5=2x^2+19x+27

Simple and best practice solution for 3x-5=2x^2+19x+27 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-5=2x^2+19x+27 equation:


Simplifying
3x + -5 = 2x2 + 19x + 27

Reorder the terms:
-5 + 3x = 2x2 + 19x + 27

Reorder the terms:
-5 + 3x = 27 + 19x + 2x2

Solving
-5 + 3x = 27 + 19x + 2x2

Solving for variable 'x'.

Reorder the terms:
-5 + -27 + 3x + -19x + -2x2 = 27 + 19x + 2x2 + -27 + -19x + -2x2

Combine like terms: -5 + -27 = -32
-32 + 3x + -19x + -2x2 = 27 + 19x + 2x2 + -27 + -19x + -2x2

Combine like terms: 3x + -19x = -16x
-32 + -16x + -2x2 = 27 + 19x + 2x2 + -27 + -19x + -2x2

Reorder the terms:
-32 + -16x + -2x2 = 27 + -27 + 19x + -19x + 2x2 + -2x2

Combine like terms: 27 + -27 = 0
-32 + -16x + -2x2 = 0 + 19x + -19x + 2x2 + -2x2
-32 + -16x + -2x2 = 19x + -19x + 2x2 + -2x2

Combine like terms: 19x + -19x = 0
-32 + -16x + -2x2 = 0 + 2x2 + -2x2
-32 + -16x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-32 + -16x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(16 + 8x + x2) = 0

Factor a trinomial.
-2((4 + x)(4 + x)) = 0

Ignore the factor -2.

Subproblem 1

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {-4, -4}

See similar equations:

| 3-2x-6= | | 4=t-20-2t | | a^2x+4c^2x-10c=5a-4acx | | -2x^2+4x-9=0 | | y+3=0.5(x-1) | | 65-3=8x+21 | | 54*x=108 | | 0.125f=0.0625 | | 8(3a+6)=(2a-4) | | 4x+11=37-8 | | 7-(2z-5)=9-3z | | 0=(x-8)(x-8)(x+7)(x+7)(x+7) | | 9x^2+3x-56=56 | | 5x+25=125 | | 11x-6+2x-3=10x-3+2x | | 8x=x^2+15 | | 4x+36=13 | | (3-w)(4w+6)=0 | | -8x^2+20x+3=0 | | 11x-9+3x-5=10x-3+3x | | -8x^2+20x+6=0 | | 3x^2-14x-5=5 | | 11x-9+3x-5=10-3+3x | | d*2(10)=420.5 | | (8m+3)(5m+1)=0 | | 0.25t=645 | | (5p-3)(p-7)=0 | | Y=8x-2 | | n(n-3)=0 | | a+26=-12xa | | y+4=2x | | t=2x+135 |

Equations solver categories