6x+2-x=21

Simple and best practice solution for 6x+2-x=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 6x+2-x=21 equation:


Simplifying
6x + 2 + -1x = 21

Reorder the terms:
2 + 6x + -1x = 21

Combine like terms: 6x + -1x = 5x
2 + 5x = 21

Solving
2 + 5x = 21

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 + 5x = 21 + -2

Combine like terms: 2 + -2 = 0
0 + 5x = 21 + -2
5x = 21 + -2

Combine like terms: 21 + -2 = 19
5x = 19

Divide each side by '5'.
x = 3.8

Simplifying
x = 3.8

See similar equations:

| 1/5+3/8 | | 9x^2-4x-1=0 | | (x-5)/10=9 | | 4(x+9)+x+2=158 | | (2x+y)+x=32 | | 45(5x+5)+1=34(4x+12)+0 | | 6(x-7)=95-x+10 | | 4x+3(2x-1)=47 | | 173-4x=23x+23 | | 4c+3(2x-1)=47 | | 6/7+y/8 | | 14-8x=9x+15 | | (x^2+14x+49)/(3x-5) | | x^2+14x+49/3x-5 | | x-(0.03x)=100000 | | 2y/7-1/14 | | x-(0.03x)=50000 | | 2a+4whena=7 | | 10-5x+6=0 | | x+(x+60)=1250 | | 6.4+2.1(z-2)=-12 | | 7=3y-4x | | x^4/x^2-1 | | 17+-34= | | x+2(2x-3)=4 | | 3x+19=37 | | 5x-9=39 | | 2x+20=26 | | 9x-8=7+4x | | 7/30x=2/7+22 | | (x/x-2)-(1/x+3)=2 | | 9/4=5 |

Equations solver categories