x+2+3x=42

Simple and best practice solution for x+2+3x=42 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 x+2+3x=42 equation: 



x+2+3x=42

We move all terms to the left:

x+2+3x-(42)=0

We add all the numbers together, and all the variables

4x-40=0

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

4x=40

x=40/4

x=10

See similar equations:

| 432=-2d+6 | | 5×x=45 | | 5(w+4)=2w-1 | | -(13x)=7 | | 6/w-6=w/w-6+4 | | 3x+8=3x-11 | | -6y+22=-7y+14 | | 1(0.5m+6)=2 | | 5n=125n | | +8a=9a-5 | | 0.01^x=5000 | | 3/5e-6=2/5(e-10) | | 2/y+5-3=5/y+5 | | -5x-9=-5(x+3 | | –14=y–2+ –12 | | x-2/5=-1/5 | | x/2.5x=1281407 | | -v/2=-55 | | -7.3=v/5+5.2 | | H(x)=-4x-4 | | 14x-7=5+1-x | | 5k-1=20 | | 15952-(0.18*x)=x | | 7n-5-n=23 | | 2x/5+30=80 | | X²+3x+15=16 | | 2b19/5-9=3b | | 4b+56=0 | | -5x+35=5(x+5) | | (80-x)+18=9x+8 | | 3x-6=3(3x-3)-9 | | 3×-7=-15x+35 |

Equations solver categories