30+2x=4x+9

Simple and best practice solution for 30+2x=4x+9 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+2x=4x+9 equation: 



30+2x=4x+9

We move all terms to the left:

30+2x-(4x+9)=0

We get rid of parentheses

2x-4x-9+30=0

We add all the numbers together, and all the variables

-2x+21=0

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

-2x=-21

x=-21/-2

x=10+1/2

See similar equations:

| -14p=-15p-14 | | 23=4x-5+2x | | Y=400+0.03x | | 8n=10n-24 | | -4a+43=19 | | 8=48/x | | 33+6h=-3+15h | | -12.3w-2.11=-12.1w+19.03-19.22 | | 22-x/3=12 | | 9x+14-11x-3x=47-6x | | 2(-6x)=x-1/8 | | 8n=10n-40 | | 9(9-k)=3(3k-9) | | 5x-8=-3x+8 | | 2(4×-3)=10x+10 | | 5.2b=-4+5b | | 5^2-20x-25=0 | | 1+9w=19+11w | | 3.7+10m=7.23 | | -5(x+7)-3=-38 | | -15m=-14m+18 | | 8x-3=3×-2+3x+7 | | 5n+2n=-1 | | 0=7+6x+9(x+1) | | g+12/10=5 | | 9+2{4x-3}=-19 | | 6-3b=-14-b | | 4x-26=-5(2-x)+x | | 9z=6(1/2z-4) | | -6x+9+2=-(-x+10) | | 2x+7+9x-3=180 | | 4r-8=r-8 |

Equations solver categories