3x=21+6y

Simple and best practice solution for 3x=21+6y 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=21+6y equation: 


Simplifying
3x = 21 + 6y

Solving
3x = 21 + 6y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '3'.
x = 7 + 2y

Simplifying
x = 7 + 2y

See similar equations:

| 3x+15=4x-8 | | x-89=85 | | 1-4lnt=9 | | (A+B)CD=Y | | 11=-r-11 | | -4x+10=2x-50 | | 11=9r-11 | | 11=r-11 | | x-x-x-x-x= | | 0.2x=172.8 | | y=270+x | | 7p+12p=3p+11 | | 7p-1=3p | | 7p+132=3p | | 4x-3-3=0 | | 15c+12(11-c)=144 | | 7p+23=3p | | r=a+b+c | | 4V^2-27-40=0 | | -x-x-3x= | | 8-(4(3x-5)+2)=8x-7 | | 7y-9=-30+4y | | 3.5x-x-2.1x= | | 15-28i=3l+(4m) | | 8z-9=-4+7z | | 3x=81whatisx | | -5x=-19 | | 0=x^4-3x^2-108 | | a(a-2)=(a+5)-(a+3) | | ((4x^2)-8x)=9 | | (4x^2)-8x=9 | | 1=4x-x^2 |

Equations solver categories