2(x+6)-5x=21

Simple and best practice solution for 2(x+6)-5x=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 2(x+6)-5x=21 equation: 



2(x+6)-5x=21

We move all terms to the left:

2(x+6)-5x-(21)=0

We add all the numbers together, and all the variables

-5x+2(x+6)-21=0

We multiply parentheses

-5x+2x+12-21=0

We add all the numbers together, and all the variables

-3x-9=0

We move all terms containing x to the left, all other terms to the right

-3x=9

x=9/-3

x=-3

See similar equations:

| 31-21/2x=16+1/2x | | -5(-8x-2)=-4x-34 | | 19p=190 | | -12=-5-6b+11 | | (1+3s)(4)= | | -7=4u+3(u-7) | | 23y+7y2=20 | | x=18x-6x^2+8 | | 2x+x-28x+9=0 | | -3(1+5x)=-3+8x | | -108x-7x+10=x+6-x-6 | | a^2-a^2/3=2/3a^2 | | 5(v+7)+6v=2 | | a+3/5=10 | | 12+4x=6-2x | | (6/14)=(3/x) | | 2x+3(3x−5)=−4 | | 2x2-28x+9=0. | | 0.08(y-6)+0.18y=0.06y-0.5 | | -2(7a-4)=-8a-40 | | 4x-3=82 | | 20-4n=8(n-5) | | 1/5w-1/7=1/35 | | -4x+5-3x=12 | | 12/x+2=3/2 | | 37-7r=-5(5r+7) | | 2x-9=3x-33 | | 14=11+8/w*6 | | -6=(3x-12)3 | | 2(3y-15)=(4y+2) | | 7x+5x-2=3(4x+3) | | 5(2-6p)=36-4p |

Equations solver categories