h+21-2h=12

Simple and best practice solution for h+21-2h=12 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 h+21-2h=12 equation:


h+21-2h=12

We simplify the equation to the form, which is simple to understand 
h+21-2h=12

We move all terms containing h to the left and all other terms to the right. 
+1h-2h=+12-21

We simplify left and right side of the equation. 
-1h=-9

We divide both sides of the equation by -1 to get h. 
h=9

See similar equations:

| -3.4= | | 6b-2(b-1)=-14 | | x+8=-4x+9 | | 17-4w=5 | | 8x+16=8(3x-2) | | -4x^2+100= | | 1-9y=100 | | 5=59q+10 | | 6+5x4-3+2/1 | | -15x-5x=-40 | | 7x+6=7(x-4) | | 6x+13-x=-14-7x+9x | | 8+y=y | | -5(r-2)-2=-10+r | | 11-(t-7)=0 | | 0.02(y-6)+0.12y=0.18y-0.3 | | 4x-5=11x-2 | | 8(x+3)-21=34 | | 50s+120=320 | | 6a+8=27 | | 1/2x-1/8x | | -9+j=-8+2 | | 3x^2-55x=-4x^2-7x-36 | | 3/5(10-5x)+5/3x=-2 | | 0.2(y-6)+0.12y=0.18y-0.3 | | 8n+20=36 | | -3(m+8)=-29-4m | | a+5=5+a | | -29d=377 | | x^9=9 | | 7+m/5=9 | | x²-8x+12=0 |

Equations solver categories