-2x-3(3-4x)=3(x-3)-21

Simple and best practice solution for -2x-3(3-4x)=3(x-3)-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 -2x-3(3-4x)=3(x-3)-21 equation: 



-2x-3(3-4x)=3(x-3)-21

We move all terms to the left:

-2x-3(3-4x)-(3(x-3)-21)=0

We add all the numbers together, and all the variables

-2x-3(-4x+3)-(3(x-3)-21)=0

We multiply parentheses

-2x+12x-(3(x-3)-21)-9=0



We calculate terms in parentheses: -(3(x-3)-21), so:

3(x-3)-21

We multiply parentheses

3x-9-21

We add all the numbers together, and all the variables

3x-30

Back to the equation:

-(3x-30)



We add all the numbers together, and all the variables

10x-(3x-30)-9=0

We get rid of parentheses

10x-3x+30-9=0

We add all the numbers together, and all the variables

7x+21=0

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

7x=-21

x=-21/7

x=-3

See similar equations:

| t/10=10 | | g/–4+ 8=10 | | x+4=1.7,x= | | 4)+6=x-(2-3x) | | 1|2(x=7)=15 | | -2.4j=-8.4 | | 39+28+x=180 | | 4/3+8/13x=2/13 | | g–4+8=10 | | g–4+ 8=10 | | 3(9a+5)=-17-4a | | 13+11w=8w-2 | | (12x+14)+(3x+2)+90+(3x+2)=180 | | 40=y-(-23) | | 4.7x-12=-2.8+x | | -7-3(2x-7)=2(7-3x | | 2/13=8/13x+4/3 | | 136+7x+3=180 | | 49x=22*(1950+x) | | -7(10^x)=-54 | | -7(10x)=-54 | | -2x+4=17,x= | | 0.2+0.4x-0.3(x-10)=0.3-4 | | |x-7|+7=27 | | 3b+2+44=180 | | 12x-16=2x+32 | | 58x−38x=15 | | -3/2d-37=2 | | 5/8x−3/8x=15 | | 3/4+8/13x=2/3 | | 3(z-2)=60 | | 7p=p–24 |

Equations solver categories