x^2+10=11x-8

Simple and best practice solution for x^2+10=11x-8 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+10=11x-8 equation:


Simplifying
x2 + 10 = 11x + -8

Reorder the terms:
10 + x2 = 11x + -8

Reorder the terms:
10 + x2 = -8 + 11x

Solving
10 + x2 = -8 + 11x

Solving for variable 'x'.

Reorder the terms:
10 + 8 + -11x + x2 = -8 + 11x + 8 + -11x

Combine like terms: 10 + 8 = 18
18 + -11x + x2 = -8 + 11x + 8 + -11x

Reorder the terms:
18 + -11x + x2 = -8 + 8 + 11x + -11x

Combine like terms: -8 + 8 = 0
18 + -11x + x2 = 0 + 11x + -11x
18 + -11x + x2 = 11x + -11x

Combine like terms: 11x + -11x = 0
18 + -11x + x2 = 0

Factor a trinomial.
(2 + -1x)(9 + -1x) = 0

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 '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {2, 9}

See similar equations:

| 17(8/10)/712 | | 0.25(x+40)-0.02(x-30)=6 | | x/4+1+12 | | 143+2x=-10x | | x-28=5x | | -10x^2-9x-3=0 | | 6n+5=80 | | x^2-15x+80=3x | | 11-5(3-y)=-2(y+3)+6y | | -8x^2-5x-3=0 | | 5a-4b=-7 | | 3(x+1)+x+1=2x+8 | | x-6=88 | | x^3-5x^2-36x+180=0 | | 2(x+1)+x=x+8 | | (11*3)*(11*3)=n | | 6x+8=x-5 | | 5v^2-26v+5=0 | | 32y+8=-12y+3 | | 4cos^3(4x)=f(x) | | 3(p+3)=2(p-4) | | -73+11x=-172 | | 4cos^34x=f(x) | | 3(x+6)=x+20 | | 712*17(8/10) | | 4cos^34x=f(x) | | x+40=28 | | ((5x^2-11x-12)/(5x^2-13x-6))*((x^2-5x+4)/(5x^2-x-4)) | | 3x=2y-7 | | 14x+10=72 | | 7r^2-60r-175=0 | | y=x^2+12x+32 |

Equations solver categories