3(x-7)=8(x+1)-4

Simple and best practice solution for 3(x-7)=8(x+1)-4 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-7)=8(x+1)-4 equation: 



3(x-7)=8(x+1)-4

We move all terms to the left:

3(x-7)-(8(x+1)-4)=0

We multiply parentheses

3x-(8(x+1)-4)-21=0



We calculate terms in parentheses: -(8(x+1)-4), so:

8(x+1)-4

We multiply parentheses

8x+8-4

We add all the numbers together, and all the variables

8x+4

Back to the equation:

-(8x+4)



We get rid of parentheses

3x-8x-4-21=0

We add all the numbers together, and all the variables

-5x-25=0

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

-5x=25

x=25/-5

x=-5

See similar equations:

| 7.5+5p=22.5 | | 6y+53=-3y-10 | | 6+1/3y=10+12y | | -24-1/8p=3/8@ | | x/4=2+1/4 | | 4x^2+52=4. | | 3x-2(2x-10)=15 | | 2+n/12=1 | | -3(-8y+9)-6y=4(y-6)-7 | | 28-18=5(x-8) | | 3=k(5) | | (x+1)^3=18 | | 9x+9=8x+6 | | x/4=2(1/4) | | 42+4y-16=13y-10-3y | | 8-5w=-17 | | -8/3-6/7x=-7/2 | | 15=k3 | | 6z-15=4z+3 | | 4x^+8x-9=0 | | X+.05x=32550 | | -7+n/3=4 | | 3x+1.5=9.3 | | 2^n=12 | | 5^2x=26 | | 37=12t=85 | | 20=360x | | -4(-5x+5)-3x=2(x-4)-9 | | 1/4x+1=-9 | | 10^x=2 | | 40°1=(2x)°20° | | 4^2x=12 |

Equations solver categories