5x+21+7x=3x+30-2x

Simple and best practice solution for 5x+21+7x=3x+30-2x 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+7x=3x+30-2x equation: 



5x+21+7x=3x+30-2x

We move all terms to the left:

5x+21+7x-(3x+30-2x)=0

We add all the numbers together, and all the variables

5x+7x-(x+30)+21=0

We add all the numbers together, and all the variables

12x-(x+30)+21=0

We get rid of parentheses

12x-x-30+21=0

We add all the numbers together, and all the variables

11x-9=0

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

11x=9

x=9/11

x=9/11

See similar equations:

| 82=b-24 | | 16x–3=12x+132.2x–4 | | 2x=217 | | 2x^2+5x−7=0 | | x=2+7/10 | | 6(k−81)=48 | | 2x2+5x−7=0 | | 2(q+1)+1=7 | | 2(x-1)+3/5=4 | | -2(b+-3)=-2 | | 7(x)=2x+2 | | 1x+21=x+6 | | x2+21x+54=0 | | 16x–3=12x+13 | | 1x+15=x | | Y+2x=62 | | 3x=48/17 | | 6.9(x)=2x+2 | | 78=13×n | | 14y-8y=36 | | Y=2x=-4+5 | | (4x-6)=(3x+7) | | 39=x*5.2 | | 8/0.6=c | | 7x-3x=x+36 | | 2/3x+2=1/2(4x+1) | | -157=5(1-8x)-2 | | 999+x=1150 | | (x+5)=x2+25 | | k+4.5.9k= | | 90-x=(1/5)(180-x)-10 | | 6x+(x+16)=180 |

Equations solver categories