27-7r=-4(5r-7)-1

Simple and best practice solution for 27-7r=-4(5r-7)-1 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 27-7r=-4(5r-7)-1 equation: 



27-7r=-4(5r-7)-1

We move all terms to the left:

27-7r-(-4(5r-7)-1)=0



We calculate terms in parentheses: -(-4(5r-7)-1), so:

-4(5r-7)-1

We multiply parentheses

-20r+28-1

We add all the numbers together, and all the variables

-20r+27

Back to the equation:

-(-20r+27)



We get rid of parentheses

-7r+20r-27+27=0

We add all the numbers together, and all the variables

13r=0

r=0/13

r=0

See similar equations:

| -14p=-13-15p | | -9j-4=-10j+6 | | s/4=14 | | 3x-7=-7+7x | | 2k=-10+4k | | 40+x=70 | | -8=v+6 | | 5s=6s+10 | | 0.06x^2-1.6x+13=20 | | -2w=7-3w | | 2=5x−1 | | 20+14f=-19+17f | | -5y=2y+7 | | 2.00+7.50x=8.00+6.00x | | 6638+c=3368 | | 20+16b=11b-20 | | -0.75p-2=25p | | 6639+c=6638 | | 3(x–4)=5x+2 | | 13+1.50x=35.50 | | X4+-8x2+10=0 | | 6y=5y-3 | | x/3-x+2/7=5 | | 17x+16=180 | | 11x=65=180 | | 18+4p=-7(8p+6) | | x2-2x-23=0 | | r=1.3r-(60+.5r) | | 40(0.9–x)= | | 13v=-78 | | r/3=-14/3 | | 8-3(2x+1)=5x-28 |

Equations solver categories