-x+9=7+x

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


Simplifying
-1x + 9 = 7 + x

Reorder the terms:
9 + -1x = 7 + x

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

Combine like terms: -1x + -1x = -2x
9 + -2x = 7 + x + -1x

Combine like terms: x + -1x = 0
9 + -2x = 7 + 0
9 + -2x = 7

Add '-9' to each side of the equation.
9 + -9 + -2x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 7 + -9
-2x = 7 + -9

Combine like terms: 7 + -9 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

See similar equations:

| 5p-1=-56 | | 9+2x=-6x+89 | | (x+1)-(x+3)=8x | | 6x-9+12-x=57 | | 1-(5/(6+e^-0.1q)) | | 7/3x=217 | | 8-8r=-3(5r-5) | | 5p-1=56 | | -2(-4n+3)+7n=12n-(n+2) | | x(5)=45 | | x^2-4=6x | | 5/11-1/3 | | -x+4=6x-66 | | 10(n+1)=-5n+8(n+3) | | 8-8r=-3 | | u^6=-25 | | 5x/(1-x)+12=19 | | -2-5x=5x-22 | | 4y+5x=-2 | | 28+7r=3(4r+1) | | 5+3(x-7)=1/2(2-x) | | 9-4x=(3+x)2 | | -5+5x=7x+17 | | 4x+12(m-1)=36 | | 3j+2=95 | | X+1/3x+x-37=180 | | 21+2x=63 | | r=18+9(5.30) | | -12-4d=8 | | 28+0=.28(70+x) | | 2(2r-9)-7(r+6)=1-9r-4r+9 | | 5/(6+e^-0.1q) |

Equations solver categories