3x+4x=12+9/3

Simple and best practice solution for 3x+4x=12+9/3 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+4x=12+9/3 equation: 



3x+4x=12+9/3

We move all terms to the left:

3x+4x-(12+9/3)=0

We add all the numbers together, and all the variables

3x+4x-15=0

We add all the numbers together, and all the variables

7x-15=0

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

7x=15

x=15/7

x=2+1/7

See similar equations:

| −6(3x−7)=−30 | | 50=6x+7x+3 | | t+3/14=3 | | 2=2.71828^(4x) | | 19(2m-16)=(2m+4) | | 3n+5=-14 | | -1.3r+9.9=-1.23-3.4r | | 8(10m+30)=-3(m+3) | | -9=-4+b/2 | | 4(5x+9)=-22+38 | | 4.45k+9.2=17.6 | | -25-6n=-42 | | -2h+3=-1 | | 2^x-5=11^3x | | 144+(3x+12)=180 | | 90+21=4x31 | | 3(1p-1)+6=1p-4 | | 1/9(2m-16)=(2m+4) | | 6x-7=19x-13 | | 9.5+10x=-50.5 | | x8x-7x+3.7=0 | | 216=(r/2)+214 | | (27u+18)=5(u+8) | | (y+6)+7(13.3)+4=180 | | x+4(2)=13 | | -3x+18=-21 | | (y+6)+(7×13.3+4)=180 | | 3b+1=-10 | | 3x-8=16+5 | | 1/9(27u+18)=5(u+8) | | 3(4+x)+5=5 | | 30=6x+2x-2 |

Equations solver categories