x^2+2x+1=11x-19

Simple and best practice solution for x^2+2x+1=11x-19 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^2+2x+1=11x-19 equation: 


Simplifying
x2 + 2x + 1 = 11x + -19

Reorder the terms:
1 + 2x + x2 = 11x + -19

Reorder the terms:
1 + 2x + x2 = -19 + 11x

Solving
1 + 2x + x2 = -19 + 11x

Solving for variable 'x'.

Reorder the terms:
1 + 19 + 2x + -11x + x2 = -19 + 11x + 19 + -11x

Combine like terms: 1 + 19 = 20
20 + 2x + -11x + x2 = -19 + 11x + 19 + -11x

Combine like terms: 2x + -11x = -9x
20 + -9x + x2 = -19 + 11x + 19 + -11x

Reorder the terms:
20 + -9x + x2 = -19 + 19 + 11x + -11x

Combine like terms: -19 + 19 = 0
20 + -9x + x2 = 0 + 11x + -11x
20 + -9x + x2 = 11x + -11x

Combine like terms: 11x + -11x = 0
20 + -9x + x2 = 0

Factor a trinomial.
(4 + -1x)(5 + -1x) = 0


Subproblem 1
Set the factor '(4 + -1x)' equal to zero and attempt to solve:

Simplifying
4 + -1x = 0

Solving
4 + -1x = 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 + -1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = 0 + -4
-1x = 0 + -4

Combine like terms: 0 + -4 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

Subproblem 2
Set the factor '(5 + -1x)' equal to zero and attempt to solve:

Simplifying
5 + -1x = 0

Solving
5 + -1x = 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 + -1x = 0 + -5

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

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

Divide each side by '-1'.
x = 5

Simplifying
x = 5
Solution
x = {4, 5}

See similar equations:

| 18b-7=7b-2 | | 4x+y=13whatisx | | -7x+10x-40=11 | | x-2y+2z=0 | | 9h-17=46 | | 12n-16-8n=-10 | | y=.5-6 | | 30B=7+3k-12 | | 4m+5=30 | | 30=7+3k-12 | | -1-3-(-10)+(-6)= | | 20y+7=11 | | (3x+3)*(2x+2)=x^3+3x^2+3x+1 | | 6=HG+kforj | | 5+2b=11 | | 8h-9=73 | | -15+(-13)+(-11)= | | 10m+3=93 | | 7m+10=66 | | -7208-220m=0 | | -7208-220m=d | | 6.8n=8364 | | 45+14x+1=11x+47+2x | | 34z=66.30 | | 850=75n+50 | | 371=53a | | -4=x+15 | | 11.5=23s | | 4m-3m+2=-6m+5m+2 | | 36v+15=2+30v-17 | | 14x^2=238 | | 1x^2+11x+4=0 |

Equations solver categories