-2(2x-4)+7x-2=21

Simple and best practice solution for -2(2x-4)+7x-2=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(2x-4)+7x-2=21 equation: 



-2(2x-4)+7x-2=21

We move all terms to the left:

-2(2x-4)+7x-2-(21)=0

We add all the numbers together, and all the variables

7x-2(2x-4)-23=0

We multiply parentheses

7x-4x+8-23=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

See similar equations:

| 5x-2-3x=10 | | 10s+6=14s-18 | | 80=10c+35 | | Y=5.50x-7 | | 80=10c+7 | | h=16^2+36+0 | | 2(t+4)+2=18 | | 4-y=2y+4-3y | | 5y+3+4y+8+36=360 | | −(8r−2)=r−16 | | -4=x/3-10 | | 5+13x=5=+9x | | 18-3w=6-7w | | f+6=-4 | | 12s-48=-48 | | 2k+2=k | | 4x-2=2-3x | | 1/5(2x-10)4x=-3(1/5x+4) | | -195=-5x+4(5x-25) | | 4x-3=2(3+2x) | | 8+|6+9p|=-67 | | 4x-2.96=12.24 | | -5+20h=13h+16 | | 2.2x+2.2/4=1,1 | | 10(v+2)-4v=3(2v+1)-11 | | -195=-5x+4(5x-15) | | a=2(.5)/0.32^2 | | -9=8+u | | M-7=y | | 14-16d=-17d | | 8(2n-5)=4(5n+6) | | -3(2x-1)=-2 |

Equations solver categories