(x+3)2=7

Simple and best practice solution for (x+3)2=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+3)2=7 equation:


Simplifying
(x + 3) * 2 = 7

Reorder the terms:
(3 + x) * 2 = 7

Reorder the terms for easier multiplication:
2(3 + x) = 7
(3 * 2 + x * 2) = 7
(6 + 2x) = 7

Solving
6 + 2x = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x = 7 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = 7 + -6
2x = 7 + -6

Combine like terms: 7 + -6 = 1
2x = 1

Divide each side by '2'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| 3(x^2-1)=36 | | 4-3x=5x | | f(x)=6x^3-4x^2 | | -1x+5y=13 | | 8n-7=73 | | 49y=8(6y-2) | | 5+2(x-3)=9 | | k^2-10=33 | | 10b+5=3 | | 3x+53=6x+23 | | a^2=-77 | | (w+3)(w-3)= | | 5x+22=x | | n^2=-n+12 | | 7x-49=9x-87 | | x+10=2x-24 | | 0=-2v^2-60-22v | | 2x-49=9x-87 | | 0=-r^2+48-2r | | -5-4b=-b^2 | | 40(52+-1t)+35t=2075 | | y^4-y^3+30y^2-36y-216=0 | | -24+18x=-6x^2 | | 81/9x/14/7x | | 40h+35(1)=2075 | | 0.6y+1.2=0.3y-0.9+0.8y | | T(p)=60p-p^2 | | 40(51.9+-0.9t)+35t=2075 | | 5/(y+4)=3/(y-2) | | 4x-7y-21=0 | | 1=16-5y | | -3x+11=x-5 |

Equations solver categories