3(7m+4)+6=81

Simple and best practice solution for 3(7m+4)+6=81 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(7m+4)+6=81 equation: 



3(7m+4)+6=81

We move all terms to the left:

3(7m+4)+6-(81)=0

We add all the numbers together, and all the variables

3(7m+4)-75=0

We multiply parentheses

21m+12-75=0

We add all the numbers together, and all the variables

21m-63=0

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

21m=63

m=63/21

m=3

See similar equations:

| 2-3x+4x-5=7x+15 | | 2x=-3x+302x=−3x+30 | | 2{x-3}+6=70 | | Y=10.2x | | 82=3(x+6)+5x | | 95=5(2m+3) | | -2x-3+7x=12 | | 2•y+7y=2 | | 1/8j=24 | | 2x-8.8=50.4 | | -x+-2=x+3 | | 2x-4=-24-3x | | 15g-5g+4-2=12 | | 2-3x+4x-5+7x+15=360 | | 3x+2x+4=24 | | 8(x+5)=121 | | 8=5k-3k | | -13m+28=-9+4m | | 1=b/4=3 | | 1223=6x | | (4x32)+(6x32)+20=360 | | 1=b/4=2 | | -5x^2+14x+75=0 | | -12=3k-6 | | 4(x+2)-2x=4x-10 | | 4i=300000 | | -21=1/4a | | 2(m=5)+16 | | -5x-8(2+4x)=6x+2(5x-8) | | 3^5w=-12^25 | | 84+x+(x+8)=180 | | 4x-21=6×-3 |

Equations solver categories