5x+21=-7(-3-3x)-2x

Simple and best practice solution for 5x+21=-7(-3-3x)-2x 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 5x+21=-7(-3-3x)-2x equation: 



5x+21=-7(-3-3x)-2x

We move all terms to the left:

5x+21-(-7(-3-3x)-2x)=0

We add all the numbers together, and all the variables

5x-(-7(-3x-3)-2x)+21=0



We calculate terms in parentheses: -(-7(-3x-3)-2x), so:

-7(-3x-3)-2x

We add all the numbers together, and all the variables

-2x-7(-3x-3)

We multiply parentheses

-2x+21x+21

We add all the numbers together, and all the variables

19x+21

Back to the equation:

-(19x+21)



We get rid of parentheses

5x-19x-21+21=0

We add all the numbers together, and all the variables

-14x=0

x=0/-14

x=0

See similar equations:

| 13x=700 | | 5(x-11)=27 | | 5(x-122)=27 | | 8-4(2x+3)=5 | | 9a+14=38 | | 57/x=38/100 | | -8=-(x+) | | x^2=8.8x+4.8 | | x^2=8.8x-4.8 | | (x-5)+(x-22)=x+33 | | 0.8t=2.5t^2 | | -x/3-8=4 | | 10=-2x^2+20.1 | | 7x+21-2x-3=53 | | 2u+9=21 | | 6x-7=x-3 | | 4x+7=-2x+4 | | -7.4x=22.94 | | 2=16r | | 4g+20=45 | | 3y-8y=5y+2y | | -4/9x+8=2 | | -9−2v=4v+9 | | 202=-10n-8 | | 2x*6=11x-1.8 | | 1/7x-5=1/2x+1 | | 8+2(5+8p)=-110 | | (x+3)(2x-5)-1404=0 | | -12-6n=-6(2n-6) | | -23=-7x-2 | | 4/9-x+8=2 | | 86.3*x=59.547 |

Equations solver categories