-5r-5(1+3r)=9(7-6r)

Simple and best practice solution for -5r-5(1+3r)=9(7-6r) 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 -5r-5(1+3r)=9(7-6r) equation: 



-5r-5(1+3r)=9(7-6r)

We move all terms to the left:

-5r-5(1+3r)-(9(7-6r))=0

We add all the numbers together, and all the variables

-5r-5(3r+1)-(9(-6r+7))=0

We multiply parentheses

-5r-15r-(9(-6r+7))-5=0



We calculate terms in parentheses: -(9(-6r+7)), so:

9(-6r+7)

We multiply parentheses

-54r+63

Back to the equation:

-(-54r+63)



We add all the numbers together, and all the variables

-20r-(-54r+63)-5=0

We get rid of parentheses

-20r+54r-63-5=0

We add all the numbers together, and all the variables

34r-68=0

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

34r=68

r=68/34

r=2

See similar equations:

| 3d-2d+1=17 | | (3)(x)=(5)(9) | | -6=-8+2y | | 7(x-6)+3=-39 | | 4m+63=6m+35 | | -50(30)+2y=450 | | 2(x-24)=56 | | -2n+4=24 | | 2(x-4)=7–3x | | w-17=4.6 | | 3x+6x=35 | | 5x-16=104 | | 6+19=-5(6x-5) | | -3=3t+(-57) | | 4x+20=8x-4 | | 3=-(q-7) | | 4t+0.5=0.1 | | 10(m-90)=40 | | x-9=7/8+1 | | -10=1.2u | | 2-n=-1-4n | | 12+3x+2=5x | | 70+5x+10x+12+90=180 | | 4x+5=21-5 | | 6-7x=22 | | 4(5x+6)=-32+36 | | 3y+20=-1 | | (8+x)x5=60 | | 30=6(r-79) | | 9x+5+6x+10=90 | | -3/4+8/3k=44/3 | | 3x–10=6x+8 |

Equations solver categories