7x^2=14

Simple and best practice solution for 7x^2=14 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 7x^2=14 equation: 


Simplifying
7x2 = 14

Solving
7x2 = 14

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '7'.
x2 = 2

Simplifying
x2 = 2

Take the square root of each side:
x = {-1.414213562, 1.414213562}

See similar equations:

| 6m-43=7m-81 | | 6x^4-45x^3=24x^2 | | 5p+8=12+4p | | (2x^4-4x^3-12x-15)= | | -4x+4(3x-4)=-88 | | (25xy^3)(4xy)(x^2y^2)= | | 2x-3-4x=17 | | 50x-3+5+7x= | | 5m-24=0 | | 12(4+n)+5(-2-9)=18 | | 9x-20=x | | 5-2(2x+1)=17 | | 17(t-26)=68 | | 8y+1+4=7y+3 | | 16=x^2-6x | | 16=x^2-6b | | v^2-2v=40+4v | | x^4+9x^3+29x^2+39x+18=0 | | (7a^2-9a+6)-(12a^2-4a+3)= | | 3(b-9)=126 | | -2x-15=-19 | | -6x+3(3x-6)=-51 | | 5x+15=92 | | 13(a+26)=364 | | (17x-15)+(4x-21)=90 | | (13x-19)+(3x+77)=90 | | -5x-2(-x-3)=21 | | -2(7x+4)=-50 | | 5x^3=20 | | 3x+14=-2x+74 | | 8(2w-6)-4(-1-5w)=0 | | d=t^2+vt |

Equations solver categories