2x^2+16=12x

Simple and best practice solution for 2x^2+16=12x 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 2x^2+16=12x equation:


Simplifying
2x2 + 16 = 12x

Reorder the terms:
16 + 2x2 = 12x

Solving
16 + 2x2 = 12x

Solving for variable 'x'.

Reorder the terms:
16 + -12x + 2x2 = 12x + -12x

Combine like terms: 12x + -12x = 0
16 + -12x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(8 + -6x + x2) = 0

Factor a trinomial.
2((2 + -1x)(4 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {2, 4}

See similar equations:

| 4y^2-15y+9= | | -4x-15=1-8x | | 15t+4(2t+3)=10-[4t+2(t-1)] | | -45=5(2a+3) | | -14x+y=18 | | 2x+10=-2(x-5) | | 2ab(5a^4)= | | -6[b-3(2b-5)]+7=4b-5 | | 2x+5-3=2(3x-5)-4 | | 4l+4=3l+12 | | 15.8=116-2d | | 3xX-9= | | 5x-17=4x+17 | | 3L+12= | | 4l+4= | | 5x/11=5/33 | | 3x-57=5x-82 | | a*6+b(-5)=20 | | -3y^2(3y^4-5+4y^2-2y^3)= | | 1/3t=-15 | | 1996+43x=7385-67 | | 3[2y-9+6(5y-1)]=13(4y+27) | | 7m+-35=14 | | 50=0.5x+79 | | 2x+1-4x+95=112 | | -1/2n22 | | 5+3+4= | | 2x^2+y-3=0 | | a-2b^3=0 | | 2(2X-5)-(3X-4)=29 | | 18+2y=30 | | x*tan(27)=12 |

Equations solver categories