30=12+3h

Simple and best practice solution for 30=12+3h 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 30=12+3h equation: 



30=12+3h

We move all terms to the left:

30-(12+3h)=0

We add all the numbers together, and all the variables

-(3h+12)+30=0

We get rid of parentheses

-3h-12+30=0

We add all the numbers together, and all the variables

-3h+18=0

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

-3h=-18

h=-18/-3

h=+6

See similar equations:

| 5b-(5b-2)=-2 | | 3(1/2x-6)=-4-1/4x | | (5n+7)-3n=3(4n-9) | | 11-6x=8-3x | | 4(x+2)=6(×-1)-4 | | 15=6+-d | | 10x-162=2x+134 | | 35=19+2/3b | | 10x-10=7x+50 | | 0.5r=1.5 | | -4(3/2-1/4x)=5 | | 10x-5=7x+50 | | -13=9m+14 | | 2=z-3 | | 14=s+1 | | -3(7x-2)=20 | | -3x-28=24-5x | | n+1.1=9.6 | | 3/2(x-4)=-4+1/3x | | -x/6=48 | | 19=42–x | | 4z=14+-38 | | 19=42−x | | 8x+20x=-20 | | 2x-5+3x-25+5x+45=180 | | B(x)=50.00-0.05x | | 3(x-1)+5x-6=540 | | m-33=-32 | | 392a+1)-7=50 | | 5x+8=-(5×-8) | | 4y-13=47 | | 1/2(3x-6)=-9 |

Equations solver categories