-15+17r-6=-8(-3r-7)

Simple and best practice solution for -15+17r-6=-8(-3r-7) 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 -15+17r-6=-8(-3r-7) equation: 



-15+17r-6=-8(-3r-7)

We move all terms to the left:

-15+17r-6-(-8(-3r-7))=0

We add all the numbers together, and all the variables

17r-(-8(-3r-7))-21=0



We calculate terms in parentheses: -(-8(-3r-7)), so:

-8(-3r-7)

We multiply parentheses

24r+56

Back to the equation:

-(24r+56)



We get rid of parentheses

17r-24r-56-21=0

We add all the numbers together, and all the variables

-7r-77=0

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

-7r=77

r=77/-7

r=-11

See similar equations:

| -3(w+3)=3w-21 | | 275=80+(25+9)w | | -18-3x=6x | | 11+6x=19+8x | | -7.4+x=9.11 | | 6x-23=14x+52 | | 5(n+4)=95 | | -4(n+20)=-4n+7 | | 16x^2+32x+8=0 | | j3+ 16=20 | | 3-m=m+1 | | 2(x-4)=x-4 | | 13−3w=4 | | 2m−5=5 | | m-m-2=3 | | −8=23x | | 6+15r=-3+17+15r | | k4+ 10=12 | | 3m+3.5=-2m+2.5 | | 5=c-83/2 | | 6x+40=x-35 | | 8+4x=1,6 | | 3z+5/9=4z+2/9 | | 17=7+2k | | 14x-3x=2x-5 | | 3x-6=11+7x | | 3x+(3(5x-7x=12=x | | 6-2m-m=0 | | 2x+3=6x–13 | | 2(8n-20)=-8+17n-n | | 260=3x+3x+x= | | 7x+)-(x-1)=-(2x-2)-(2x+4) |

Equations solver categories