x^2-8+16=5

Simple and best practice solution for x^2-8+16=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 x^2-8+16=5 equation:


Simplifying
x2 + -8 + 16 = 5

Reorder the terms:
-8 + 16 + x2 = 5

Combine like terms: -8 + 16 = 8
8 + x2 = 5

Solving
8 + x2 = 5

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + x2 = 5 + -8

Combine like terms: 8 + -8 = 0
0 + x2 = 5 + -8
x2 = 5 + -8

Combine like terms: 5 + -8 = -3
x2 = -3

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

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

The solution to this equation could not be determined.

See similar equations:

| 3a-24-4a=5a | | -8(r+9)=-5(r+12) | | 4w-21+51=51 | | -21=3+6x | | 0.7x-4.38=-2.16 | | 2x-1=-3(2x+8) | | 5v^2-26v-24= | | 3v^2+3=-35 | | 7=-5m-3 | | -5y+2x=-15 | | (5-11i)+(7+4i)=0 | | 4(3x-1)=10x-4 | | -.4x=-16 | | 4=-2t-8 | | 5(1-5n)=-31-7n | | 10n^2-5=85 | | -72=Bd | | 12x=2y+40 | | 3x+x+2+6=32 | | 2x^2+3x-15=-4x^2-6x | | -15+m=-9 | | X^2+16x=15 | | -3(2x-4)+10=-3x | | cos(4x)=-1 | | 7b^2-2b-10=0 | | (a^3-2a+5)-(4a^3-5a^2+a-2)= | | y=-12-8 | | .3r=-45 | | 8(2x-4)=5x-10 | | 3(2x+7)=10x-11 | | 5-4x+y-9-2y+11x+1= | | y=-(-8)-8 |

Equations solver categories