x^2-9x=52

Simple and best practice solution for x^2-9x=52 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^2-9x=52 equation:


Simplifying
x2 + -9x = 52

Reorder the terms:
-9x + x2 = 52

Solving
-9x + x2 = 52

Solving for variable 'x'.

Reorder the terms:
-52 + -9x + x2 = 52 + -52

Combine like terms: 52 + -52 = 0
-52 + -9x + x2 = 0

Factor a trinomial.
(-4 + -1x)(13 + -1x) = 0

Subproblem 1

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

Subproblem 2

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

Solution

x = {-4, 13}

See similar equations:

| (9)(8)=(6x)(12x) | | 7(8x+6)=-406 | | (4x+5y)(16x^2-20xy+25y^2)= | | 10=2d+4 | | 5p^2-27p+10=0 | | z-6.85=4.76 | | 5(m-7)+4m= | | 0.25x=2.75 | | 2(7+c)=4(c-3) | | 3x+6=x+27 | | 0.1-x=36 | | 12x=-3 | | 3x+8x+x=180 | | x+5.6=9.2 | | n+38=84 | | n+89=134 | | 100=1.5d+55 | | x-8.9=17.6 | | x+16=2x-18 | | -4[x-2(2x-3)]+1=2x-3 | | c-376=488 | | 9x-18=-16 | | 2(2c-1)-5=2c+5 | | 3x-14=-x | | 5+2d=47 | | n-25.8=19.7 | | 10b^3=40b | | -10-18a+4a^2=0 | | 2x^3-5x^2=-2x | | -6(t+5)=6 | | 0.142(14-7p)-2=-2(.5p+3)+6 | | 3[2k-5]-k=4-[3k+7] |

Equations solver categories