3x-(x+2)=20

Simple and best practice solution for 3x-(x+2)=20 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 3x-(x+2)=20 equation: 



3x-(x+2)=20

We move all terms to the left:

3x-(x+2)-(20)=0

We get rid of parentheses

3x-x-2-20=0

We add all the numbers together, and all the variables

2x-22=0

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

2x=22

x=22/2

x=11

See similar equations:

| 4.6x(-2.5)=9x+8 | | 10s^2+37s-12=3 | | 5(x+6)-3x=46 | | 27=8r-21 | | (4w-36)(w^2-9)=0 | | 17x+20=37 | | 3x2−60=87 | | 6x+21+87=x | | -6+5w+9=10-2w | | H=20-5t2 | | 50+60=11x-4+70 | | 3(x+2)=-6x+33 | | 50n+20=290 | | (1-5x)+4x=-8 | | 5/4=x/7.9 | | 8x=346 | | 11/6=x/7.2 | | -13*x=-9 | | 8*20=f | | 35+h=23 | | 5n-30=15 | | (-6i)=(3i) | | 17x+45(67)=-39 | | -3x(15+7)=-132 | | 46=5(-6+6a)-(5a-1) | | 42/s=7 | | -x-6=4x+15 | | 4.2x3=x | | 14/x=42/9 | | 2(r-3.00)=14.00 | | 16g+18=-14+6g+18g | | 3r-9=-27 |

Equations solver categories