3(x+1)+4x=31

Simple and best practice solution for 3(x+1)+4x=31 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 3(x+1)+4x=31 equation: 



3(x+1)+4x=31

We move all terms to the left:

3(x+1)+4x-(31)=0

We add all the numbers together, and all the variables

4x+3(x+1)-31=0

We multiply parentheses

4x+3x+3-31=0

We add all the numbers together, and all the variables

7x-28=0

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

7x=28

x=28/7

x=4

See similar equations:

| 12x+5x=2x-9 | | 4+7=20-3x | | 28f+14=546 | | 3/4x+5−12x=3 | | 6x+5-2x=-8 | | −3|2x+6|=−12 | | 128-5k=633 | | 2(3x-4)+5=15 | | 17-2p=4p+517−2p=4p+5 | | 3/4×=1/4y | | 2/3(8x+7)=-6 | | 2x+22=4(x+30 | | -2=-(x-4) | | x=12+9x/4 | | x(2x-9)=-10 | | 2x+22=4(x=3 | | 534=2+19g | | 5(y+7)=55 | | 7(-6+2x)=5(5x-4) | | z^2+1=2 | | 1/2(4b+2)-5=5b-4-3b | | 3b-(-5.88)=12.9 | | -2x+28=x+10 | | 2x+2=3-(8x-6) | | z-1/3=6 | | 103=3x-5 | | 11b-70=370 | | -5x+6+4x=-2 | | 2(5-2.5)=x | | -9x+8=5-10x | | 99=2x-11 | | 4(5y+3)=52 |

Equations solver categories