7x-9=x

Simple and best practice solution for 7x-9=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 7x-9=x equation:


Simplifying
7x + -9 = x

Reorder the terms:
-9 + 7x = x

Solving
-9 + 7x = 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.
-9 + 7x + -1x = x + -1x

Combine like terms: 7x + -1x = 6x
-9 + 6x = x + -1x

Combine like terms: x + -1x = 0
-9 + 6x = 0

Add '9' to each side of the equation.
-9 + 9 + 6x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 6x = 0 + 9
6x = 0 + 9

Combine like terms: 0 + 9 = 9
6x = 9

Divide each side by '6'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 5s(11s+6)=0 | | h=12g-1 | | 6m-5=7m+7 | | 18X-27=121-308+44X | | 3u+4=0 | | 64-9m^2=0 | | 3b+8b=-11 | | .33(9x-3)=-10 | | 2z+5=0 | | 64=4+12g | | 6n+n=21 | | w^2+4w-3600=0 | | Y=5x-3-2 | | 2=2(1+m)-(3-m) | | 3x=-72 | | 2x+7-x=2 | | -32=-3(1-3n)-2 | | 11z/16+7z/8=5/16 | | -3=2+3x+1 | | -y+13=-67 | | 3(1-2p)-2(p-1)=5 | | (w+4)w=0 | | s=3n-2 | | 33=3(3x+2) | | a+bx=c | | 10(2x-1)=10 | | 4x-5=2x-8 | | s=1+3(n-1) | | x-3+2=2 | | -2(z+7)=-8 | | 3x+2y+5x-4y=3+2x | | 3-5x= |

Equations solver categories