-r-28=-2(5r-4)

Simple and best practice solution for -r-28=-2(5r-4) 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 -r-28=-2(5r-4) equation: 



-r-28=-2(5r-4)

We move all terms to the left:

-r-28-(-2(5r-4))=0

We add all the numbers together, and all the variables

-1r-(-2(5r-4))-28=0



We calculate terms in parentheses: -(-2(5r-4)), so:

-2(5r-4)

We multiply parentheses

-10r+8

Back to the equation:

-(-10r+8)



We get rid of parentheses

-1r+10r-8-28=0

We add all the numbers together, and all the variables

9r-36=0

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

9r=36

r=36/9

r=4

See similar equations:

| .75(60-8x)=9x | | 845=c-3.5 | | -13=24+4b | | 10x+6=1/2(4x-8) | | 3x*8=24 | | 10=-3n-2n | | 3x+2x+x=200 | | 3x+2(4×-4)=3 | | -4m-33=-(1+7m)-8 | | 237=87-x | | 3/5a=-32/7 | | 15-x=10+4x | | -5x-10=-(4+6x) | | -7=x-1+x | | -24+7b=b+6(2b-8) | | 237=163-v | | -3(x+8)=-29+2x | | j/3-18=-14 | | Y=7.2x+750 | | (12x+7)=(7x+8)+(4x+11) | | 3x+2x+x=240 | | 6*n/5=-4 | | -5(-2k-3)-3k=20=2k | | 253-w=295 | | 5/6x-1/2=2x-5 | | -13=6w-7 | | -7(-3+2n)-6n=-27-8n | | 33-6r=3(1-7r) | | 8=y/7+5 | | n+8/15=6/20 | | -47=-8(7=10m)+9(1+3m) | | 25-8x=-7-7(2x-2) |

Equations solver categories