-r-15=1+5r-4r

Simple and best practice solution for -r-15=1+5r-4r 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-15=1+5r-4r equation:


Simplifying
-1r + -15 = 1 + 5r + -4r

Reorder the terms:
-15 + -1r = 1 + 5r + -4r

Combine like terms: 5r + -4r = 1r
-15 + -1r = 1 + 1r

Solving
-15 + -1r = 1 + 1r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-15 + -1r + -1r = 1 + 1r + -1r

Combine like terms: -1r + -1r = -2r
-15 + -2r = 1 + 1r + -1r

Combine like terms: 1r + -1r = 0
-15 + -2r = 1 + 0
-15 + -2r = 1

Add '15' to each side of the equation.
-15 + 15 + -2r = 1 + 15

Combine like terms: -15 + 15 = 0
0 + -2r = 1 + 15
-2r = 1 + 15

Combine like terms: 1 + 15 = 16
-2r = 16

Divide each side by '-2'.
r = -8

Simplifying
r = -8

See similar equations:

| 75-3x=2+10 | | X-3x-7=5 | | 2x+40=20+4x | | 5x+3x-70=26 | | 8(8-8b)=-192 | | -8x-11=9x+23 | | 6x-77+4x=53 | | 86-5x=8x-21 | | 6x-76+4x=53 | | -3x-6+2x=6 | | 7(-7p+4)=-266 | | -6+4x-3x=8 | | -6n+2n=-24 | | -26+4x+x=29 | | 2x+40=140 | | 5(1+5x)=130 | | -x+2=1 | | 2(r+4)+8=(r+3)4 | | 2x-37-6x=19 | | 3x=-17x+7 | | 5k+2k+60=180 | | 2(t+1)+15=3 | | 2(x+3)=22 | | 8x=3-13 | | 4(x+2)-3+3(x+5)= | | 50=x+20 | | 6x+11=3+8x-8 | | 2+58=46+8 | | 16x^4=89x^2-100 | | 3(24-0.6666666667y)+2y=72 | | 4c+60=2c+150 | | a=bx+x |

Equations solver categories