x*x+5x+11=-2x+5

Simple and best practice solution for x*x+5x+11=-2x+5 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*x+5x+11=-2x+5 equation:


Simplifying
x * x + 5x + 11 = -2x + 5

Multiply x * x
x2 + 5x + 11 = -2x + 5

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

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

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

Solving for variable 'x'.

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

Combine like terms: 11 + -5 = 6
6 + 5x + 2x + x2 = 5 + -2x + -5 + 2x

Combine like terms: 5x + 2x = 7x
6 + 7x + x2 = 5 + -2x + -5 + 2x

Reorder the terms:
6 + 7x + x2 = 5 + -5 + -2x + 2x

Combine like terms: 5 + -5 = 0
6 + 7x + x2 = 0 + -2x + 2x
6 + 7x + x2 = -2x + 2x

Combine like terms: -2x + 2x = 0
6 + 7x + x2 = 0

Factor a trinomial.
(6 + x)(1 + x) = 0

Subproblem 1

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 2

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

Solution

x = {-6, -1}

See similar equations:

| 0.5x+2=6 | | 5q+29=14 | | x*x-3x+6=10 | | 2+3m=-22 | | -5u+3=-4u | | -4(w-4)=-9w+6 | | 3u+7(u+2)=-16 | | 1.33x-5=23 | | xsquared=8 | | -3r-14=-4-5r | | 121x= | | -0.25x-19=1 | | 4(c-6)=(c+2) | | 5h-14=16+4h | | 50+3y=-7y | | 2x+6-7x=21 | | x*x-4x-32=0 | | 17x+3=139 | | 22(2-d)+9=198 | | -2y=3x+10 | | 33x+2880= | | 5+3(s-3t)=0 | | 6p-4=12p+8 | | Df+10=3ford | | 2(n+2)=-11 | | 3(x-5)-8=1-(1x-4) | | -12=6p | | 6p=12p+12 | | 2(2x+3)=-4+2(2x+5) | | 8+5(x+3)+7x= | | log(2x+3)=3 | | r=780d+-13dt |

Equations solver categories