25x^2-9x+9=-39x

Simple and best practice solution for 25x^2-9x+9=-39x 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 25x^2-9x+9=-39x equation:


Simplifying
25x2 + -9x + 9 = -39x

Reorder the terms:
9 + -9x + 25x2 = -39x

Solving
9 + -9x + 25x2 = -39x

Solving for variable 'x'.

Reorder the terms:
9 + -9x + 39x + 25x2 = -39x + 39x

Combine like terms: -9x + 39x = 30x
9 + 30x + 25x2 = -39x + 39x

Combine like terms: -39x + 39x = 0
9 + 30x + 25x2 = 0

Factor a trinomial.
(3 + 5x)(3 + 5x) = 0

Subproblem 1

Set the factor '(3 + 5x)' equal to zero and attempt to solve: Simplifying 3 + 5x = 0 Solving 3 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5x = 0 + -3 5x = 0 + -3 Combine like terms: 0 + -3 = -3 5x = -3 Divide each side by '5'. x = -0.6 Simplifying x = -0.6

Subproblem 2

Set the factor '(3 + 5x)' equal to zero and attempt to solve: Simplifying 3 + 5x = 0 Solving 3 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5x = 0 + -3 5x = 0 + -3 Combine like terms: 0 + -3 = -3 5x = -3 Divide each side by '5'. x = -0.6 Simplifying x = -0.6

Solution

x = {-0.6, -0.6}

See similar equations:

| (4x+5)(2x-5)=0 | | (x-8)(x+4)=-2(x-8) | | 2x^2+7x=9x | | 3-4t=19 | | 6x^2=45x-75 | | x+3x+5=1000 | | 6x^2=40x-50 | | x*2=26 | | 2x(-2)-1=x | | 1+2(x+7)=-5 | | 9u-144+5=32 | | 2y(-3)-1=y | | 25=7+35t-16t^2 | | x=2x(-3)-1 | | y=2y(-3)-1 | | 324=5(x(9+x)+x(9+x)+(12+2x)+(12+2x)) | | 3(u^2-16)+5=32 | | y=-1(2)-3 | | 5x+40=100 | | y=-1(1)-3 | | y=-1(0)-3 | | -2-5m-m=9m-2 | | x^2+y-121=0 | | y=-1(-1)-3 | | 4x^2+kx+9=0 | | y=-1(-2)-3 | | y=-1(-3)-3 | | 3000-120x=2520 | | 7-2p=-(8p+5) | | y=2(-4)+3 | | y^2=10x-16-x^2 | | 6x-27=y |

Equations solver categories