2x^2-1=5x^2

Simple and best practice solution for 2x^2-1=5x^2 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^2-1=5x^2 equation:


Simplifying
2x2 + -1 = 5x2

Reorder the terms:
-1 + 2x2 = 5x2

Solving
-1 + 2x2 = 5x2

Solving for variable 'x'.

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

Add '-5x2' to each side of the equation.
-1 + 2x2 + -5x2 = 5x2 + -5x2

Combine like terms: 2x2 + -5x2 = -3x2
-1 + -3x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
-1 + -3x2 = 0

Add '1' to each side of the equation.
-1 + 1 + -3x2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -3x2 = 0 + 1
-3x2 = 0 + 1

Combine like terms: 0 + 1 = 1
-3x2 = 1

Divide each side by '-3'.
x2 = -0.3333333333

Simplifying
x2 = -0.3333333333

Reorder the terms:
0.3333333333 + x2 = -0.3333333333 + 0.3333333333

Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000
0.3333333333 + x2 = 0.0000000000

The solution to this equation could not be determined.

See similar equations:

| 15x-6=13x | | 7c+4=10c-5 | | 11a=33 | | (8x^3+20x^2+36)(2x+6)= | | x(x+4)x(x+2)=2*2+12 | | x^2+16=10 | | 6(14x)=30 | | 7(x-2)+16=3(2+3x) | | 2x^2+5x=35+14x | | 8w-15=4w-3 | | 232x=90-900x^2 | | 232x=90-900 | | 7(3x+10)=5(1x+5) | | 235x-90=90 | | 3x+4(x+1)=5x-8 | | 232x=90 | | 4x^2=12x+40 | | 7r-5=2r+5 | | -4x-(-10+8x)=(8-16x)-(14-6x) | | 4-3(x-4)=4-3x | | y(2y+7)=9(2y+7) | | 90x=0 | | 12-4y=-2y | | 6d=4d-8 | | (x^2+15x+56)(x+8)= | | 6d=4d-83 | | 3x^2-7x=-4 | | (4x^2+3x-5)(x+3)= | | 2x(2x-5)=3(2x-5) | | 5n+4=7n | | x(2x+3)=5(2x+3) | | 5-3w=2w |

Equations solver categories