7-x=7+x

Simple and best practice solution for 7-x=7+x 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 7-x=7+x equation:


Simplifying
7 + -1x = 7 + x

Add '-7' to each side of the equation.
7 + -7 + -1x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
0 + -1x = 7 + -7 + x
-1x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
-1x = 0 + x
-1x = x

Solving
-1x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-1x + -1x = x + -1x

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

Combine like terms: x + -1x = 0
-2x = 0

Divide each side by '-2'.
x = 0

Simplifying
x = 0

See similar equations:

| -2(1-x)+3(x+1)=26 | | 5+4n=10 | | 4-2x=-5x+16 | | -3(2x-5)=57 | | (n-0.8n)/((2/5)*sqrt(n)) | | 4(2x-5)=x+8 | | =3.6x | | n^2+n-3608578766=0 | | 7x/4=12 | | n^2-n-3608578766=0 | | f(x)=x^4-4x^2+3x | | 29x-13y=2 | | n^2-n-2468=0 | | 8(9b+7)+10b= | | 4y^2-x^2-4z=0 | | 4x+32y=-24 | | -15t-12t+20t+13t=-12 | | 2/9y=-27 | | 5h-4h=1 | | =1.2x | | 3(4x+9)+8=6(7x+2)+2x | | -2x+8y=-54 | | .75(4.2)=x | | 1s=45y-14 | | 4(5a+2)=36 | | 1-(-12)-(-8)= | | 4x+b=10 | | 11n=7 | | 6x(3-1)=18 | | 13x-12=27 | | 12t=7 | | 30=12z-12 |

Equations solver categories