3(x+4)+2x+9=5x+21

Simple and best practice solution for 3(x+4)+2x+9=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 3(x+4)+2x+9=5x+21 equation: 



3(x+4)+2x+9=5x+21

We move all terms to the left:

3(x+4)+2x+9-(5x+21)=0

We add all the numbers together, and all the variables

2x+3(x+4)-(5x+21)+9=0

We multiply parentheses

2x+3x-(5x+21)+12+9=0

We get rid of parentheses

2x+3x-5x-21+12+9=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

See similar equations:

| -12t=72 | | 3x+1+3x+44=180 | | 12x+8=4x-(48) | | 17x+-15x+8=-14 | | -12t=73 | | 1÷2x+44=10 | | -x-1+2x9-7x+5=0 | | 84+7x+9x=180 | | 2(5x-4)=28 | | -2(6+7)=3n+5 | | n-94/2=3 | | 18.65+6.9w=-2.15+4.9w | | 6(-1.5+-1.1667y)+7y=-9 | | (9x+4)+(3x+16)=180 | | 57=7m+22 | | j*6j=3 | | 5(2-r)=25 | | x-8.82=9.9 | | 143=-13h | | 4(-3x-9)=-120 | | 162+6x=180 | | 47=3q-46 | | u-9.4=3.79 | | -11v+11(-11v+3)=-495 | | 8+6p=50 | | 20m-20=18m+2 | | 5(3x-1)=130 | | h–(–6)=18 | | X-(-4y)=15 | | 7x-15=-92 | | 6(-3x-6)=90 | | w+1.2=4.57 |

Equations solver categories