x^2-29=7

Simple and best practice solution for x^2-29=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^2-29=7 equation: 


Simplifying
x2 + -29 = 7

Reorder the terms:
-29 + x2 = 7

Solving
-29 + x2 = 7

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + x2 = 7 + 29

Combine like terms: -29 + 29 = 0
0 + x2 = 7 + 29
x2 = 7 + 29

Combine like terms: 7 + 29 = 36
x2 = 36

Simplifying
x2 = 36

Take the square root of each side:
x = {-6, 6}

See similar equations:

| 5x-39=8x | | 7x-6=-x+4 | | 10-2.5x=85 | | .08x+.09(9000-x)=750 | | 6y^2-4y=3 | | (7h-3)(7h+3)= | | 11(3x-4)=-110 | | 3x-8x=35 | | -7(x-3)=-14 | | 3(x-8)+10=67 | | 5p*2p= | | 0.4(4x+8)=1.8-(x+2) | | 3(x+4)-5(x-1)=5 | | (2s-3)(5s+4)= | | 6(2x+4)=12 | | 4y=3x | | 4m+7=37 | | 3z^2-10z-25=0 | | y^2-13y+30= | | (w+1)(w+12)= | | y(y+4)=21 | | z^2-16z+63=0 | | 5(x-7)=-40 | | -10.8=-0.6p | | y=x^2-2x+5 | | -12y=-4-5y^2 | | (6s^4+7x^2+7)+(8s^4-11s^2+9s)= | | 10y-10=9y-7 | | 63=16x-x^2 | | 2(20+x)=3(20-x) | | u^3-7u-6ifu=-2 | | -6n(5n-2)=0 |

Equations solver categories