7(3x+6)/2=42

Simple and best practice solution for 7(3x+6)/2=42 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 7(3x+6)/2=42 equation: 



7(3x+6)/2=42

We move all terms to the left:

7(3x+6)/2-(42)=0

We multiply all the terms by the denominator


7(3x+6)-42*2=0

We add all the numbers together, and all the variables

7(3x+6)-84=0

We multiply parentheses

21x+42-84=0

We add all the numbers together, and all the variables

21x-42=0

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

21x=42

x=42/21

x=2

See similar equations:

| -7-8n=-4n-3n | | -8+2/3+4=2x-5-x | | -108=-3+7r | | -5(2x-3)+6x=-27 | | 7-6(x+4)=-71 | | 6d−11/2​=2d−13/2​​ | | 3x1+5x=7+15+7x | | 13=-1/3m+4 | | 14x+4=8x+34 | | 7-3b=-4b+8b | | -0.03x^2+3.7x-68=0 | | -8+2/34=2x-5-x | | 6x+9=-1 | | C=3/2(k-9) | | 22.15=4g+3.67 | | 9z-5-42=-5 | | 8=9+x/2 | | -131=-5+7(-2m-4) | | 3x+1+55x=7+15+7x | | -20=x/2 | | 2+(2x=6 | | 4x+3-9x=-2 | | -84=-8-4(3b+7) | | -3+6c=29 | | 3(1d)5=3d2 | | -w/2=55 | | 11c+3=8c=24 | | 3(-2x-2)=-4(x+6)-4 | | 2x+6-4x=-8 | | -8b-6b=-7(b-7)-7(1+3b) | | 2(3b-4)=4b-11 | | 9x^2-18x=14 |

Equations solver categories