21-6x=-12x+20

Simple and best practice solution for 21-6x=-12x+20 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 21-6x=-12x+20 equation:


Simplifying
21 + -6x = -12x + 20

Reorder the terms:
21 + -6x = 20 + -12x

Solving
21 + -6x = 20 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
21 + -6x + 12x = 20 + -12x + 12x

Combine like terms: -6x + 12x = 6x
21 + 6x = 20 + -12x + 12x

Combine like terms: -12x + 12x = 0
21 + 6x = 20 + 0
21 + 6x = 20

Add '-21' to each side of the equation.
21 + -21 + 6x = 20 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = 20 + -21
6x = 20 + -21

Combine like terms: 20 + -21 = -1
6x = -1

Divide each side by '6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

See similar equations:

| (4z+6)(5-z)=0 | | 14fg+28g= | | 180=267-v | | f(7)=2x^2-16 | | 3x+x+(x+12)+(2x+4)=360 | | 2(4m-1)=-9m+4 | | 191.25/25.5 | | 105=-u+224 | | 81=.56n | | 191.25/25.5=? | | 3(7-2x)=-4(3x-5) | | 6=14m+14 | | -u+49=249 | | 15x^2+10x-105=0 | | ×/5=20 | | 2u-3v= | | 5+8(-7y-9)= | | (x+5)n^2=625 | | 3.64*x^2=0 | | -16t^2+160t-1200=0 | | x(.0765)=135.95 | | 8+7(-2p+4)= | | y^4+3Y+2= | | 9(12y+18)-5=-6(9y-36) | | 3x^2+48+1260=0 | | 4(x+7)=4(x+15) | | (X+30)+(2x-6)+x=180 | | m=1-(-5)/7-2 | | 8x-14=4x+26 | | x(.0765)=136.79 | | N^2+N-59=-3 | | 9/5*30000/1 |

Equations solver categories