3(x-5)=9(x+8)

Simple and best practice solution for 3(x-5)=9(x+8) 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-5)=9(x+8) equation: 



3(x-5)=9(x+8)

We move all terms to the left:

3(x-5)-(9(x+8))=0

We multiply parentheses

3x-(9(x+8))-15=0



We calculate terms in parentheses: -(9(x+8)), so:

9(x+8)

We multiply parentheses

9x+72

Back to the equation:

-(9x+72)



We get rid of parentheses

3x-9x-72-15=0

We add all the numbers together, and all the variables

-6x-87=0

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

-6x=87

x=87/-6

x=-14+1/2

See similar equations:

| 6(n+6)-(3n-8)=47 | | 9x-4x+9x=70 | | 8.00+1.25x=9.50+0.75x | | 1/2x+2/3=28/6 | | 76=y+29 | | 3x—1.5=13.5 | | 4(3w-8)=2(6w-12) | | 6y+2=54 | | 49=-9x+4 | | x+50=2x+16 | | -(-4y+7)/6=-10 | | q-20=2 | | 7x+2=100-7x | | 16y-3-10y=3(y+7) | | (1/2)d-5=6 | | 39=w-21 | | 12x-5x-1=4x-19 | | y=3y-43 | | −2 | | −2 | | -5x1=-62+2x | | 6w-8=6w+15 | | 7x-1=4x-19 | | 24=s-29 | | 60x=6= | | -4(x+3)=-x+3 | | 5(n-1)-3=-8(1+n) | | c-50=50 | | 5(n-1)-3=-8(1+n | | 4=(3x+20/2) | | d-1=95 | | 4x-40=(2x+2) |

Equations solver categories