X^2+4=-7

Simple and best practice solution for X^2+4=-7 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=-7 equation:


Simplifying
X2 + 4 = -7

Reorder the terms:
4 + X2 = -7

Solving
4 + X2 = -7

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 = -7 + -4

Combine like terms: 4 + -4 = 0
0 + X2 = -7 + -4
X2 = -7 + -4

Combine like terms: -7 + -4 = -11
X2 = -11

Simplifying
X2 = -11

Reorder the terms:
11 + X2 = -11 + 11

Combine like terms: -11 + 11 = 0
11 + X2 = 0

The solution to this equation could not be determined.

See similar equations:

| 10x+5x=y | | Y=7-2(x) | | 10x+5X+x=y | | 6sec^2(x)-5tan(x)=10 | | (5-x)-2forx=-1 | | X/7-8=14 | | -23=-2(5n-3) | | -91=13k | | 15x+5y=2x+7y | | -14=-18-k | | 10y+25=-25 | | -91=2w+3w+6w-19 | | 204=-12r | | 7r+3r=-15 | | 65x^3+390x^2-975=0 | | 3x-35=2x+14 | | -10v=-100 | | X+2+3x-8=5x-18-4x | | 120(y-(-15))=1440 | | a+-7=-14 | | -91=2w+3w+6w-18 | | -9=-X+4 | | -21=-3+a | | 4s+5+8s=-22 | | 4x^(3/2)=108 | | -38=3x-8 | | 65.53x^3+390.01x^2-9750=0 | | -6=-5x+19 | | 26.40*3.14= | | -5=×/4 | | 11x-(-3x+10)=4x+2 | | lnx^2-5lnx+6=0 |

Equations solver categories