x(5x+11)=2x^2-8x

Simple and best practice solution for x(5x+11)=2x^2-8x 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(5x+11)=2x^2-8x equation: 


Simplifying
x(5x + 11) = 2x2 + -8x

Reorder the terms:
x(11 + 5x) = 2x2 + -8x
(11 * x + 5x * x) = 2x2 + -8x
(11x + 5x2) = 2x2 + -8x

Reorder the terms:
11x + 5x2 = -8x + 2x2

Solving
11x + 5x2 = -8x + 2x2

Solving for variable 'x'.

Reorder the terms:
11x + 8x + 5x2 + -2x2 = -8x + 2x2 + 8x + -2x2

Combine like terms: 11x + 8x = 19x
19x + 5x2 + -2x2 = -8x + 2x2 + 8x + -2x2

Combine like terms: 5x2 + -2x2 = 3x2
19x + 3x2 = -8x + 2x2 + 8x + -2x2

Reorder the terms:
19x + 3x2 = -8x + 8x + 2x2 + -2x2

Combine like terms: -8x + 8x = 0
19x + 3x2 = 0 + 2x2 + -2x2
19x + 3x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
19x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(19 + 3x) = 0


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 '(19 + 3x)' equal to zero and attempt to solve:

Simplifying
19 + 3x = 0

Solving
19 + 3x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-19' to each side of the equation.
19 + -19 + 3x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 3x = 0 + -19
3x = 0 + -19

Combine like terms: 0 + -19 = -19
3x = -19

Divide each side by '3'.
x = -6.333333333

Simplifying
x = -6.333333333
Solution
x = {0, -6.333333333}

See similar equations:

| 8x-6+10x+4=22 | | 63=3(3y+3) | | v-5+2(2v+4)=-3(v+5) | | 47+22+x= | | -5x-5.8(x-2)=3.1x+36 | | 2(p+5)-p=15 | | 7x-5=2a | | 5y+7+y+20= | | R=c(1+r) | | 5h-7h+6-4h=-6 | | 7+y=88 | | 10x+4+8x-6=22 | | -2x-5(x+13)=12 | | 1+k+6=1 | | 4x+3(x+1)=7(x+3)-5 | | -[x+z+(-8)]= | | 67+56+x= | | 9x+12=13y-10 | | -109=-4x-6x+1 | | 15-5x=4x+36 | | (2x-6)-5=7 | | 7-21=x+20 | | 5z=4z | | 2x-2.5=-12.5 | | v-5(2v+4)=-3(v+5) | | -2.5y=4 | | 29=24x+25-30x | | 63=3y(3y+3) | | 2-x-5x=32 | | c-ac=-3b | | 0.5+1.1x=0.94 | | -2(4-A)+7=-7 |

Equations solver categories