0=-30-30x^2+60x

Simple and best practice solution for 0=-30-30x^2+60x 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 0=-30-30x^2+60x equation:


Simplifying
0 = -30 + -30x2 + 60x

Reorder the terms:
0 = -30 + 60x + -30x2

Solving
0 = -30 + 60x + -30x2

Solving for variable 'x'.

Combine like terms: 0 + 30 = 30
30 + -60x + 30x2 = -30 + 60x + -30x2 + 30 + -60x + 30x2

Reorder the terms:
30 + -60x + 30x2 = -30 + 30 + 60x + -60x + -30x2 + 30x2

Combine like terms: -30 + 30 = 0
30 + -60x + 30x2 = 0 + 60x + -60x + -30x2 + 30x2
30 + -60x + 30x2 = 60x + -60x + -30x2 + 30x2

Combine like terms: 60x + -60x = 0
30 + -60x + 30x2 = 0 + -30x2 + 30x2
30 + -60x + 30x2 = -30x2 + 30x2

Combine like terms: -30x2 + 30x2 = 0
30 + -60x + 30x2 = 0

Factor out the Greatest Common Factor (GCF), '30'.
30(1 + -2x + x2) = 0

Factor a trinomial.
30((1 + -1x)(1 + -1x)) = 0

Ignore the factor 30.

Subproblem 1

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {1, 1}

See similar equations:

| X-7+6=18 | | (-10)+n=17 | | 6m^2=30+31m | | (3-4a)(3-7a)= | | 8y-5y-1= | | X-4+9=20 | | 45b^4=10 | | h=3.7r+100 | | 2-log(17.9)= | | F(t)=-16+60x+100 | | x^2+10x+30=41 | | t=718.75/9100*0.0641 | | Log(y)=1.2+(.8)(log(2)) | | -8=t+(-3) | | 10x-6y+2=0 | | 100=(5/6)x | | X+2-3-4=-15 | | 100=(10/6)x | | 6(x+3)=-48 | | (20e^3/10e^6) | | 1/5x=-1/2x | | X-4-9=-23 | | (3+4b)(8-3b)= | | 3t^4y^5d= | | (7x+2)+(7x+2)=(8x-8) | | 7w=-10 | | 34=-16t^2+42t+6 | | 33=-16t^2+42t+6 | | 32=-16t^2+42t+6 | | X-8-6=-19 | | X+5-3=-17 | | x-4x=6-0.5x |

Equations solver categories