2x^2+10=9

Simple and best practice solution for 2x^2+10=9 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+10=9 equation:


Simplifying
2x2 + 10 = 9

Reorder the terms:
10 + 2x2 = 9

Solving
10 + 2x2 = 9

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x2 = 9 + -10

Combine like terms: 10 + -10 = 0
0 + 2x2 = 9 + -10
2x2 = 9 + -10

Combine like terms: 9 + -10 = -1
2x2 = -1

Divide each side by '2'.
x2 = -0.5

Simplifying
x2 = -0.5

Reorder the terms:
0.5 + x2 = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + x2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| -9+3f=9-3f | | 5-a=-7 | | x=2+-0.75y+-0.25z | | 3(3a+3)+3=30 | | 9a-4+3(a-11)=-37 | | 25b*60w*5hr=Kw | | x-(3/8x-13)= | | 6(x-6)=-3(x+9) | | -x-4y=-2 | | 8(x-10)=0 | | 2x+4x+2(4)=8 | | 9h+9=10h | | 6-2d=d | | 8x-32=-4-(-64) | | r-17=5 | | 3(3y-1)=-6(y+4) | | d+24=7 | | -6x-5=-5+4x | | -6+5b=3b | | 7k-8+2(k+12)=61 | | 3(2x-1)+5x=19 | | 2c/8=12 | | 4(x+15)=36 | | 6+k=18 | | 8(u+1)=64 | | 3x+y+117=180 | | -3x(2x-5)=7-4x | | -4+6x=-7x+9 | | (6x+29)+3x+124= | | 17+3(2m-3)=44 | | 12.50x+35=15.00x+22.50 | | -r+9=-2r |

Equations solver categories