-3(2-2r)+8=3r-7(r-6)

Simple and best practice solution for -3(2-2r)+8=3r-7(r-6) 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(2-2r)+8=3r-7(r-6) equation: 



-3(2-2r)+8=3r-7(r-6)

We move all terms to the left:

-3(2-2r)+8-(3r-7(r-6))=0

We add all the numbers together, and all the variables

-3(-2r+2)-(3r-7(r-6))+8=0

We multiply parentheses

6r-(3r-7(r-6))-6+8=0



We calculate terms in parentheses: -(3r-7(r-6)), so:

3r-7(r-6)

We multiply parentheses

3r-7r+42

We add all the numbers together, and all the variables

-4r+42

Back to the equation:

-(-4r+42)



We add all the numbers together, and all the variables

6r-(-4r+42)+2=0

We get rid of parentheses

6r+4r-42+2=0

We add all the numbers together, and all the variables

10r-40=0

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

10r=40

r=40/10

r=4

See similar equations:

| n+3/7-n=7/3 | | 36.7x+27.61=90 | | -3/10r=9/14 | | 5x+9=-1+7-9x | | x3-7x=0 | | 7p-5=5p+ | | 3/4x+59=C | | 250÷50=n | | 6x-3=B | | -2n=2(-7n-6) | | 0.25x+12=-18+0.55x | | 1/6x+1/12x+1/7x+9=x | | 50x=61500 | | 9+4z=3z | | 25b=35 | | 8(m+8)=36-6m | | 22x+2=12x-3 | | 9x-18=8x+4 | | x+16=5x-44 | | 20x=2460 | | 7(4n-3)-(2n+1)×9=2(n-9) | | 10x-12=20+2x | | p+2=2p-6 | | -0.9x+3.2=-1.7x | | x+6=x21/20 | | 1/2x+5=2x+8 | | 12(2x-3)^5=0 | | 4(1-2r)=-4-7r | | 12y-6=136 | | (12-x)/2+3=1 | | 2k-4k=-6-k | | 2×-6=-9-x |

Equations solver categories