25x^2-9x+16=-49x

Simple and best practice solution for 25x^2-9x+16=-49x 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+16=-49x equation:


Simplifying
25x2 + -9x + 16 = -49x

Reorder the terms:
16 + -9x + 25x2 = -49x

Solving
16 + -9x + 25x2 = -49x

Solving for variable 'x'.

Reorder the terms:
16 + -9x + 49x + 25x2 = -49x + 49x

Combine like terms: -9x + 49x = 40x
16 + 40x + 25x2 = -49x + 49x

Combine like terms: -49x + 49x = 0
16 + 40x + 25x2 = 0

Factor a trinomial.
(4 + 5x)(4 + 5x) = 0

Subproblem 1

Set the factor '(4 + 5x)' equal to zero and attempt to solve: Simplifying 4 + 5x = 0 Solving 4 + 5x = 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 + 5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x = 0 + -4 5x = 0 + -4 Combine like terms: 0 + -4 = -4 5x = -4 Divide each side by '5'. x = -0.8 Simplifying x = -0.8

Subproblem 2

Set the factor '(4 + 5x)' equal to zero and attempt to solve: Simplifying 4 + 5x = 0 Solving 4 + 5x = 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 + 5x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x = 0 + -4 5x = 0 + -4 Combine like terms: 0 + -4 = -4 5x = -4 Divide each side by '5'. x = -0.8 Simplifying x = -0.8

Solution

x = {-0.8, -0.8}

See similar equations:

| 4(12+2)-z=-192 | | 0.2(g+12)=50 | | 3m+7=8 | | .7x-3.7=.5 | | Ht=20+32t+-16t^2 | | x=34-2y+5 | | 4x+9y=0 | | y*9=-450 | | (x-8)(x+9)=-2(x+31) | | -(x+4)=3(3x-3) | | 13t=12t+3.14 | | 4x+28=42 | | -4x+3x=25 | | -4(x-6)=6x+9 | | 3x+5y-2x+3y= | | 7(y-4)/2=-2y | | 15=-n/8 | | 11(x+4)=99 | | -6(4-x)+2=3(x-3) | | -8-4n=-3-5n | | -8-25= | | 11(6-10m)-2=-55+9m | | -x-1/7=x+1/4+4/7 | | 2(5/6) | | 12+2x-16=14+2x-6 | | -4(t-2)+9t=3t-6 | | 0.08(y-5)+0.14y=0.02y-0.03(60) | | 2(y+7)=20 | | (X+1/4)=(1/6)+(2-x/3) | | 7x+9-3x=14-15x-16 | | 2x+5-9=0 | | 13(-5x-15)=-4x+40 |

Equations solver categories