7(4+x)=8x+31

Simple and best practice solution for 7(4+x)=8x+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 7(4+x)=8x+31 equation: 



7(4+x)=8x+31

We move all terms to the left:

7(4+x)-(8x+31)=0

We add all the numbers together, and all the variables

7(x+4)-(8x+31)=0

We multiply parentheses

7x-(8x+31)+28=0

We get rid of parentheses

7x-8x-31+28=0

We add all the numbers together, and all the variables

-1x-3=0

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

-x=3

x=3/-1

x=-3

See similar equations:

| -2r+1=-21 | | -2p-3(2-3p)=5(p-5)-11 | | 2(8x-1)+7(x+5)=-2 | | 0.2-0.03(x+1)=0.04(1-x) | | 175=6b+8b | | 5(1-2r)-2=-(3r-3) | | -14=-7(n+2) | | 12=3y-y=-1 | | 3(x+5)-4=6x-3(-2+x) | | 8=w-(-5) | | 3×2+4=2+g | | |w|=6 | | 1/7=m-1/2 | | g=4+0.71/1.42 | | 7/9x=5/8 | | 9x-1-5x+11=181 | | 6t-5+5t=105(t=4;t=7;t=10 | | 13=5-2/5y | | 3d+2+4d=13-d+5 | | 9-3=-4+6w | | 6x+4=-2;-1 | | 1.2-0.6y=4.1 | | x-(-13)=-25 | | |y-3|=17 | | 2/3x+2=1/6x-5 | | 20/120=x | | H(x)=x^2-52+9 | | 5+4g+8=1(g=-3;g=-1;g=2 | | −5w=−65 | | x2+3x=0 | | 6a-14=10 | | 1.5/2=0.875/x |

Equations solver categories