-x-2=7

Simple and best practice solution for -x-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-2=7 equation:


Simplifying
-1x + -2 = 7

Reorder the terms:
-2 + -1x = 7

Solving
-2 + -1x = 7

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -1x = 7 + 2

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

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

Divide each side by '-1'.
x = -9

Simplifying
x = -9

See similar equations:

| -29-13= | | -5/8x+35=6/5x-44 | | -10*3*-7= | | -5*-12= | | 2.5d+9= | | x+5/33=40 | | 5x+3=9x+4 | | -5+3=30 | | (759/8)/(9/2)=759/8*(2/9) | | 2c+5d=18 | | 70/57= | | 5x-3=30x+17 | | 57/70= | | 44+2x-x^2=0 | | 8x+4x=30 | | 898979887=989 | | 44+2x=x^2 | | 25y=2090 | | 3/1x7/8 | | 2=-5t^2-3t+2 | | 12x^10/12y^10 | | -x/2=-9 | | N/-8=-40 | | 25y+10x=2090 | | -47+6x=3x-2 | | 40z^2+12z-16=0 | | 40=5t^2+10t+40 | | xy+yz=zx | | (5/(x+2))+(2/(x+7))=0 | | y+12=6x | | 6y=x+12 | | 6x=y+12 |

Equations solver categories