4x^2=30x-50

Simple and best practice solution for 4x^2=30x-50 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 4x^2=30x-50 equation:


Simplifying
4x2 = 30x + -50

Reorder the terms:
4x2 = -50 + 30x

Solving
4x2 = -50 + 30x

Solving for variable 'x'.

Reorder the terms:
50 + -30x + 4x2 = -50 + 30x + 50 + -30x

Reorder the terms:
50 + -30x + 4x2 = -50 + 50 + 30x + -30x

Combine like terms: -50 + 50 = 0
50 + -30x + 4x2 = 0 + 30x + -30x
50 + -30x + 4x2 = 30x + -30x

Combine like terms: 30x + -30x = 0
50 + -30x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(25 + -15x + 2x2) = 0

Factor a trinomial.
2((5 + -2x)(5 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {2.5, 5}

See similar equations:

| -11=p/3 | | 2+3n=3n+7 | | 3/2x=8-2x/2 | | 12(2)-6= | | (Nm+6)2p= | | 12=4x(-6x-3) | | X^2=2/10 | | 22-2(2x-5)=10 | | 5x=3x+240 | | 1/6x-4/3=12 | | Y=-18+5x | | 3(x+2)=2(x+3)x | | 6y-9=24+6y | | -2x=6y+3 | | 1+2+3+4+5+99= | | 6x-15=71 | | 6n+4+7n+3= | | y+426=700 | | 2/3y-8 | | -1+6(x-4)=14x+4-8x | | 47+9x=-106 | | 114/30 | | 30/114 | | 20m(5+n)= | | 2x+4y-6x= | | 2(x-3)4=12 | | 13r/6+29/6=-6 | | -6(x+3)=6(1+3x) | | -4=5/6x+11 | | x*3=95 | | 3x+11-(4x-[6(x-2)-4])=2(x-10) | | x-10=-2+2 |

Equations solver categories