(x-2)2=9

Simple and best practice solution for (x-2)2=9 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)2=9 equation:


Simplifying
(x + -2) * 2 = 9

Reorder the terms:
(-2 + x) * 2 = 9

Reorder the terms for easier multiplication:
2(-2 + x) = 9
(-2 * 2 + x * 2) = 9
(-4 + 2x) = 9

Solving
-4 + 2x = 9

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 + 2x = 9 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = 9 + 4
2x = 9 + 4

Combine like terms: 9 + 4 = 13
2x = 13

Divide each side by '2'.
x = 6.5

Simplifying
x = 6.5

See similar equations:

| 5a^2-10ab+5b^2= | | 16x(2x-15)=(4x+27)(x-15) | | (1/4)x=(1/3)x | | 2y+4x-3+x-y= | | 2x-12=15+36x | | x^4+1/x^4-3 | | 24+6*3= | | 7(2/35x-4/7) | | 3(49/9)+4 | | 9-1/2n=1+(-1/8+n) | | 15+3*2= | | 16+3x+-1=32+x | | -7+7x+4=3y | | 28-4m= | | 16+3x+-1x=32 | | 4m-28= | | 7-(x-2)=-11 | | tang^2*cos^2= | | 7(m-4)= | | 3x=(72+54)-x | | 4(m-7)= | | 3(n+6)= | | 2(n+6)= | | 4(n+6)= | | 2/7x14 | | 2x-2=12x-50 | | x=2+y+4x+4-x | | 0.7x-4.8=0.8 | | X^3-7x^2-3x+21=0 | | 2k-(9t)/(5k-7) | | f(x)=1x+2 | | 128/x=64 |

Equations solver categories