12x^2=28x

Simple and best practice solution for 12x^2=28x 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 12x^2=28x equation:


Simplifying
12x2 = 28x

Solving
12x2 = 28x

Solving for variable 'x'.

Reorder the terms:
-28x + 12x2 = 28x + -28x

Combine like terms: 28x + -28x = 0
-28x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-7 + 3x) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-7 + 3x)' equal to zero and attempt to solve: Simplifying -7 + 3x = 0 Solving -7 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 3x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 3x = 0 + 7 3x = 0 + 7 Combine like terms: 0 + 7 = 7 3x = 7 Divide each side by '3'. x = 2.333333333 Simplifying x = 2.333333333

Solution

x = {0, 2.333333333}

See similar equations:

| 2x^2+2y^2-3=0 | | 0.09xX=93.06 | | 2k^2=32 | | 4x^3-y^3=0 | | 2(3/5) | | 20log(3)=x | | p/6=15 | | -3x^2=3 | | 600000-989.28t=164640-1430.82t | | 6-9x=2-14t | | -3r*3r-2r-5r*5r-8r= | | w/7=5/11 | | w/4=5/11 | | 3u*3u-4u-5u*5u-7u= | | -4(-2x+4)=8 | | 0.09xX=102.51 | | x^4+2x^2y^2-2x^2-2xy=0 | | 20logx=9.8 | | h*h-4h+3h*3h+2h= | | 9a*9a+3a-6a*6a-4a= | | 3a^2*b^4+9a^2*b-6a^5*b=0 | | 2k+6k+k+1=19 | | 6t*6t+3t-4t*4t+5t= | | 4x-x*x+3x+4x*4x= | | 50/45=1400/x | | 7u-5u=20 | | X+x+5=x+x+x+1 | | y=x^2-36x-20 | | 20ab^2(5ab^2-2ab+1)=0 | | (8/7)x=11/9 | | 2-5(sin(x))=0 | | 8/7x=11/9 |

Equations solver categories