-x+-6=21

Simple and best practice solution for -x+-6=21 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+-6=21 equation: 


Simplifying
-1x + -6 = 21

Reorder the terms:
-6 + -1x = 21

Solving
-6 + -1x = 21

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 + -1x = 21 + 6

Combine like terms: -6 + 6 = 0
0 + -1x = 21 + 6
-1x = 21 + 6

Combine like terms: 21 + 6 = 27
-1x = 27

Divide each side by '-1'.
x = -27

Simplifying
x = -27

See similar equations:

| 48=3x+1 | | 63=xlog(13) | | y=3x+2/3 | | X/9+29=41 | | 8x=y+5 | | -8-4b=12 | | 63=log(13) | | 5+(x/-1)=0 | | -3x=-4x+2 | | x=-25 | | 6y+3x-21=0 | | 2+81=95-7 | | y=-2x+1/4 | | 6(4x-10)=132 | | 5=(d+8)/7 | | 64/16 | | 4(4-6)-5(3)=x | | 12x+6y=4 | | 8n+6=6n+20 | | 4+4+w=13 | | 19+1.50x=15+2.75x | | 12.67+42.35=5.34x | | (3y+12)/6 | | 31y=6(5y-4) | | -12.5=u/5 | | 660/740 | | 3x-8.5=1.1 | | y=1/2x-3/2 | | x/15=6/18 | | 1/2+x+6=24 | | 55=10+9h | | 5n+10d=90 |

Equations solver categories