-7(3-4x)=-21

Simple and best practice solution for -7(3-4x)=-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 -7(3-4x)=-21 equation: 



-7(3-4x)=-21

We move all terms to the left:

-7(3-4x)-(-21)=0

We add all the numbers together, and all the variables

-7(-4x+3)-(-21)=0

We add all the numbers together, and all the variables

-7(-4x+3)+21=0

We multiply parentheses

28x-21+21=0

We add all the numbers together, and all the variables

28x=0

x=0/28

x=0

See similar equations:

| b/5=18 | | 2=6-2g | | 4x^2=3-11x | | 136-58x=70 | | B/3x8=13 | | $136-58x=70$ | | 8x-8(8-8x)=8-8(8-x) | | 2x*2+x-1=0 | | 138−4s=1s+13 | | x-1=2(2x-8) | | 2c-5=1-c | | 3=6p+11 | | X+3y=150 | | 18x+6=5x+13 | | 15-2m=11-3m | | 294000+2x=147000+3x | | 4y-10=y+10 | | 4y-10=y+20 | | 2+-15n=-15n=10 | | 3=x/x+1 | | -7=-8-a | | -18x-5(2x-2)=-21x+13 | | 15=8+7(a-2) | | v3 + 12 = 14 | | 150+x=525 | | x²=180 | | 2/3x+4=1/2x+9 | | −n+8=n−10 | | 4c+1=5c | | 5x+2x=24-4{x-5} | | (-2x+9)/5=(3x-4)/2 | | 4k+4k=k |

Equations solver categories