(x+5)(x)=36

Simple and best practice solution for (x+5)(x)=36 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+5)(x)=36 equation:


Simplifying
(x + 5)(x) = 36

Reorder the terms:
(5 + x)(x) = 36

Reorder the terms for easier multiplication:
x(5 + x) = 36
(5 * x + x * x) = 36
(5x + x2) = 36

Solving
5x + x2 = 36

Solving for variable 'x'.

Reorder the terms:
-36 + 5x + x2 = 36 + -36

Combine like terms: 36 + -36 = 0
-36 + 5x + x2 = 0

Factor a trinomial.
(-9 + -1x)(4 + -1x) = 0

Subproblem 1

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

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 = {-9, 4}

See similar equations:

| 7x2+13x-2/3x2+3x-6 | | 6+(-7)+(-3)= | | 2x+3jy=-6+12j | | 7y-12=-15+8y | | 0.25x+2+12=39 | | 7y-12=-18+8y | | 2(3x+3)-3= | | 4x=9.6 | | -2(y-1)+(-4(y-1)-5[y-2(4-y)+3y]-(y+1))=2y-(-5-y) | | x-.7=8.59 | | 4y^2-35y-9/2y^2-13y-45 | | -10n+4=-8n-12 | | 4y^2=24y-x-31 | | 4(2x+7)=12 | | -x-12=5x+36 | | 12z=12 | | W^2-10w+50=0 | | 6-1/3y=0 | | X^2+9=73 | | 8(6a-2)= | | 3c^8/12c^12 | | 7(-2x+5)=133 | | (6+7i)(6-7i)=0 | | 1/2(10x-8)=8 | | 3/2(9) | | -122=-6v-7(-2+4v) | | 3+2(16-15)+10= | | 47-29y=76 | | 3p+2=4p-3 | | .5[4x-22]=-25 | | -16j=120 | | 3/5=x/110 |

Equations solver categories