X^2-4=117

Simple and best practice solution for X^2-4=117 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^2-4=117 equation: 


Simplifying
X2 + -4 = 117

Reorder the terms:
-4 + X2 = 117

Solving
-4 + X2 = 117

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 4 + X2 = 117 + 4

Combine like terms: -4 + 4 = 0
0 + X2 = 117 + 4
X2 = 117 + 4

Combine like terms: 117 + 4 = 121
X2 = 121

Simplifying
X2 = 121

Take the square root of each side:
X = {-11, 11}

See similar equations:

| 31+3x=-5x+5 | | 14-n=10 | | -2(x-2)=3x-13-15x | | 13.9=.5x | | -y/-3=1/6 | | 36=4q-20 | | 14=N-6 | | x/12-7=5x | | (3y-5)+(5y+4)=135 | | 2x-105=-9x+148 | | k*6+8=5 | | 4x=/9 | | 4y=-4x+8 | | (-3t+5)(4)= | | 0.3+(0.2-0.5)+0.2(a+2)=1.3 | | 152-5x+2=360 | | 11x-70=20+8x | | 11a-5c+3a= | | 12/x-12/3x | | 7(1+7m)= | | -11+10(p+10)=4-5(p+1) | | 8.18=q/0.4 | | x+y=3.6 | | 56x=64(2-1/4) | | 7u(-2u^9)= | | 6+9w=51 | | 25(16s-8t+12w)= | | e^2*x=9 | | 3.87-1.89= | | 22=3+2(b-9) | | 9r+2=20 | | y=18x+100 |

Equations solver categories