(-3)-6x=(-21)

Simple and best practice solution for (-3)-6x=(-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 (-3)-6x=(-21) equation:


Simplifying
(-3) + -6x = (-21)
-3 + -6x = (-21)
-3 + -6x = -21

Solving
-3 + -6x = -21

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -6x = -21 + 3

Combine like terms: -3 + 3 = 0
0 + -6x = -21 + 3
-6x = -21 + 3

Combine like terms: -21 + 3 = -18
-6x = -18

Divide each side by '-6'.
x = 3

Simplifying
x = 3

See similar equations:

| 4x^2-49=0 | | 5x^4+17x^3+6x^2=0 | | 3x^2+11x+4=0 | | 3x^2+11x-4=0 | | (x+5)(x+3)(2x-1)=0 | | -3(7p+2)-2(6-14p)=3(6+2p) | | 100y^2+160y+128=0 | | 7y=9y-8 | | 3x+83=8x+8 | | 2.5x+15y=8.75 | | 0.5x+3y=1.75 | | 3+2y=5 | | a-b-c-d-e-f-g-h=k | | 7.5x+6y=8.25 | | c-d-c-d-e-f-g=o | | 2.5x+2y=2.75 | | 3x+12y=19.5 | | 0.5x+2y=3.25 | | y^2-13y+44=0 | | 5+-9=26 | | 14x+2+11x+3=180 | | 12x+1+7x+8=180 | | 0=-2m+8 | | s^4+2s^3-25s^2-50s=0 | | 8x^2-10x+2=0 | | 17x+28=16x+14 | | 2x+26=6x+6 | | 24-x=10 | | 3x+34=6x+10 | | 29+x=41 | | 40=3m+1 | | 0.7w-0.5w+0.3w=3 |

Equations solver categories