2x^2+10=-5

Simple and best practice solution for 2x^2+10=-5 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=-5 equation:


Simplifying
2x2 + 10 = -5

Reorder the terms:
10 + 2x2 = -5

Solving
10 + 2x2 = -5

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 = -5 + -10

Combine like terms: 10 + -10 = 0
0 + 2x2 = -5 + -10
2x2 = -5 + -10

Combine like terms: -5 + -10 = -15
2x2 = -15

Divide each side by '2'.
x2 = -7.5

Simplifying
x2 = -7.5

Reorder the terms:
7.5 + x2 = -7.5 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
7.5 + x2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| X*5+2+x=20 | | -a/4-6+a=9 | | 7m-3=52 | | 6y-12=y+23 | | X*5+2+2=20 | | 6(x-11)=12 | | 2m-7=m+8 | | 30+3m+2m=m | | 4a-4-6a=10 | | -2x-8=1x | | -2q+14=3q+39 | | x^2=12(x-3) | | 7x-5+3x=-35 | | 7x-25=5x+15 | | 6-3(m-3)=12m+15 | | 3(2x+5)=10x+12-4x+3 | | x-10=x+15 | | 2(4)+y=11 | | -8s+4s+6=3s+6 | | x+3+x=13 | | 2ax-b=cuz+d | | 4n+28=7n+4 | | 5t-7=5t+6 | | 4(x-3)=-(x-13) | | 4x+24x-7=7(4x+6) | | 2x-15=-3x+25 | | -34=-4-3x+8 | | m=30+2m+3m | | 29x+3x+14= | | 0.66x=-18 | | 6=13y-7y | | -5x+8x+4=1 |

Equations solver categories