x^2+3x=24+x

Simple and best practice solution for x^2+3x=24+x 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+3x=24+x equation:


Simplifying
x2 + 3x = 24 + x

Reorder the terms:
3x + x2 = 24 + x

Solving
3x + x2 = 24 + x

Solving for variable 'x'.

Reorder the terms:
-24 + 3x + -1x + x2 = 24 + x + -24 + -1x

Combine like terms: 3x + -1x = 2x
-24 + 2x + x2 = 24 + x + -24 + -1x

Reorder the terms:
-24 + 2x + x2 = 24 + -24 + x + -1x

Combine like terms: 24 + -24 = 0
-24 + 2x + x2 = 0 + x + -1x
-24 + 2x + x2 = x + -1x

Combine like terms: x + -1x = 0
-24 + 2x + x2 = 0

Factor a trinomial.
(-6 + -1x)(4 + -1x) = 0

Subproblem 1

Set the factor '(-6 + -1x)' equal to zero and attempt to solve: Simplifying -6 + -1x = 0 Solving -6 + -1x = 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 + -1x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1x = 0 + 6 -1x = 0 + 6 Combine like terms: 0 + 6 = 6 -1x = 6 Divide each side by '-1'. x = -6 Simplifying x = -6

Subproblem 2

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

Solution

x = {-6, 4}

See similar equations:

| 2(4+w+w)=108 | | 15+y=b | | m+7/5=7 | | e^3x=70 | | 2b+2b-7=5 | | X*2+x-1=0 | | 2a+6a=16 | | P=3x+14/16x | | (7x/x+8)-8=4/x+8 | | ax+bx=-7 | | 3=3b+21 | | 7x-3x=30 | | -5+5/5 | | x^6-17x^5-60x^4=0 | | -13.71+17.6u=17.6u+1.78 | | 2/x+81=32 | | 30x^2+15x-112=-5x^2+x | | 2000/12= | | 12.07+3.3z=7.93+9.6z-6.3z | | 65=17-14b-4 | | e^3x-70=0 | | 4x^5+24x^4+20x^3=0 | | (2-y)(3y-8)=0 | | 4x^2-13x+147=0 | | -14-2b=b+19 | | x^2+(a+3)x+3a=0 | | x^2+(a+3)x-3a=0 | | 7y-1-2y=9 | | x^2+(a-3)x+3a=0 | | x/2=(x/7)-10 | | sqrt(2x^2-5)=x^2-2 | | 9n-3(2n-4)=1/2(-12n+30) |

Equations solver categories