-4r-1=27

Simple and best practice solution for -4r-1=27 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 -4r-1=27 equation: 


Simplifying
-4r + -1 = 27

Reorder the terms:
-1 + -4r = 27

Solving
-1 + -4r = 27

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + -4r = 27 + 1

Combine like terms: -1 + 1 = 0
0 + -4r = 27 + 1
-4r = 27 + 1

Combine like terms: 27 + 1 = 28
-4r = 28

Divide each side by '-4'.
r = -7

Simplifying
r = -7

See similar equations:

| (c+3)+4= | | =200+400 | | b+(2+b)=100 | | (2c)(2)= | | 4(2y-5)=4 | | 3+(u+4)= | | 3x-6=5x+5 | | y=-10x+80 | | 6(7z)= | | 6x+4+5(x+6)=56 | | 8x-3=4(3x-3) | | 1+(1+f)= | | 1058+44.50-x=1000 | | 12+(-20)= | | (3k)(2)= | | 1-6x=-6(x-9) | | 6(x-4)=6x | | 9x+3x-2=5x-5 | | 2x^2+24=16x | | 5(5h)= | | -35=5h+1 | | 4(1-5x)=124 | | 4(2+5k)= | | 6x+5-4x=x-1 | | 7-4y=-2y+4-2y | | 5(2+5t)= | | (4+f)+4= | | 3x-2-5x=4-x | | 12-20= | | (2+t)+2= | | (j+3)+3= | | 0=-3x^2-24x+11 |

Equations solver categories