3(3x+7)=4-8(4+5x)

Simple and best practice solution for 3(3x+7)=4-8(4+5x) 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(3x+7)=4-8(4+5x) equation: 



3(3x+7)=4-8(4+5x)

We move all terms to the left:

3(3x+7)-(4-8(4+5x))=0

We add all the numbers together, and all the variables

3(3x+7)-(4-8(5x+4))=0

We multiply parentheses

9x-(4-8(5x+4))+21=0



We calculate terms in parentheses: -(4-8(5x+4)), so:

4-8(5x+4)

determiningTheFunctionDomain
-8(5x+4)+4

We multiply parentheses

-40x-32+4

We add all the numbers together, and all the variables

-40x-28

Back to the equation:

-(-40x-28)



We get rid of parentheses

9x+40x+28+21=0

We add all the numbers together, and all the variables

49x+49=0

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

49x=-49

x=-49/49

x=-1

See similar equations:

| 7/6x-6/3=-3 | | 6/v=4=8/4 | | -16x^2+64x=2 | | 44x-44=-11+33x | | ​3/8​​c−2=​3/2c−12 | | x2-10x=119 | | -4x+84=8x | | -21=-7-7(2+8n) | | 4x/3-x=x/15-12/15 | | 1/2x(3x+x)=70 | | 45-6x=10x-7 | | 2÷5x-1÷5x=9 | | 8x-6x+9=6x-x | | 5/2x-1/2=6 | | 5b+2(b-2)=3 | | -8x+5=19x+13 | | 5(4x-7)(7x+2)=0 | | y^2+2y=3y^2 | | -14x-13=-20x-18 | | 1/2(x+1)+1/4=2/3-1/6x+3/4 | | 6.7x=5.2x+12.36.7x=5.2x+12.3 | | 14.3x-6=5.2x-1 | | 2(x+1)+x=5 | | -4.905t^2-24t+13=0 | | 7/2x+9=9/4 | | 35+4x=7x-4(5-2x) | | 700=x^2+60x | | -5x-3/7=2 | | 5x/2-7+2x-7/6=0 | | 3-n+15-9=60 | | 35+4x=7x-4(5-2) | | -106-8x=-3x+54 |

Equations solver categories