3(x-7)=5(x+9)

Simple and best practice solution for 3(x-7)=5(x+9) 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)=5(x+9) equation: 



3(x-7)=5(x+9)

We move all terms to the left:

3(x-7)-(5(x+9))=0

We multiply parentheses

3x-(5(x+9))-21=0



We calculate terms in parentheses: -(5(x+9)), so:

5(x+9)

We multiply parentheses

5x+45

Back to the equation:

-(5x+45)



We get rid of parentheses

3x-5x-45-21=0

We add all the numbers together, and all the variables

-2x-66=0

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

-2x=66

x=66/-2

x=-33

See similar equations:

| s=G,H,J,K,L | | 5^3x=3^5x | | x+1,7/3=0,4 | | 6x+5x+1=67 | | 4y-39=105 | | 3/2x-7/2=x+1 | | 0,6x-0,3=1,2+0,4x | | 12/8=3/y | | b/2+1=20 | | 4y-39=75 | | 12x+3(x+19)=40x+7 | | t=118.06+33 | | 50=7p-6 | | 3s6=3s | | 9=-6+x | | 14+t=71 | | x-(-10)=40 | | X-(x+4)=-x+8 | | 2(x+3)=8-4x | | 22=5x-4(x+7) | | 2^(-2x+8)=(1/8)^(x-3) | | T=1.2(c+0.06c) | | 5(x3-1)=35 | | X/5-9=3+x | | 4^x-3=25 | | x+x=3-2x+8 | | 7+2x=x-4(2-x) | | t=111.45+9.84 | | 2x^2=-100 | | 51-y=y+17 | | 3/2x+7/2=x+1 | | 4(x+1)+x=4x+4 |

Equations solver categories