234=x(x+5)

Simple and best practice solution for 234=x(x+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 234=x(x+5) equation: 


Simplifying
234 = x(x + 5)

Reorder the terms:
234 = x(5 + x)
234 = (5 * x + x * x)
234 = (5x + x2)

Solving
234 = 5x + x2

Solving for variable 'x'.

Reorder the terms:
234 + -5x + -1x2 = 5x + -5x + x2 + -1x2

Combine like terms: 5x + -5x = 0
234 + -5x + -1x2 = 0 + x2 + -1x2
234 + -5x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
234 + -5x + -1x2 = 0

Factor a trinomial.
(13 + -1x)(18 + x) = 0


Subproblem 1
Set the factor '(13 + -1x)' equal to zero and attempt to solve:

Simplifying
13 + -1x = 0

Solving
13 + -1x = 0

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

Add '-13' to each side of the equation.
13 + -13 + -1x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -1x = 0 + -13
-1x = 0 + -13

Combine like terms: 0 + -13 = -13
-1x = -13

Divide each side by '-1'.
x = 13

Simplifying
x = 13

Subproblem 2
Set the factor '(18 + x)' equal to zero and attempt to solve:

Simplifying
18 + x = 0

Solving
18 + x = 0

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

Add '-18' to each side of the equation.
18 + -18 + x = 0 + -18

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

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

Simplifying
x = -18
Solution
x = {13, -18}

See similar equations:

| 3x+14+4x=7 | | s*7+46=144 | | y=.1x^2 | | 11-4(3-2x)=5(3x+1)+1 | | 38-2=3y | | 2p-3=p-6 | | 7m-21=49 | | -x^2+49x+50=0 | | 19-6x=12-7x | | 4x+1-9*2x+2=0 | | 3b-3-7b-9= | | 3b-3-7b= | | 8(-4a-5b+6a)= | | 3-2x=9-4x | | 3.14*15= | | 6x+6=-39-3x | | 5b-4-10b-5= | | 9x=5000 | | -0.2x^3+3x^2=100 | | -0.2x^3+3x^2-100=0 | | 4x+6=5x+6 | | -ix^2+(8+2i)x-20+10i=0 | | 9x-4=10x+7 | | 2(n+6)+9(n+1)= | | x^3-7*x^2+16*x-12=0 | | 3x^2-30x+62=0 | | 67=3(n-1)+2 | | -x^3+7*x^2-16*x+12=0 | | -x*3+7*x^2-16*x+12=0 | | lg^2=lg(100x) | | 9-y*9x=1 | | 120x+32400=54000 |

Equations solver categories