56-r=r

Simple and best practice solution for 56-r=r 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 56-r=r equation:


Simplifying
56 + -1r = r

Solving
56 + -1r = r

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.
56 + -1r + -1r = r + -1r

Combine like terms: -1r + -1r = -2r
56 + -2r = r + -1r

Combine like terms: r + -1r = 0
56 + -2r = 0

Add '-56' to each side of the equation.
56 + -56 + -2r = 0 + -56

Combine like terms: 56 + -56 = 0
0 + -2r = 0 + -56
-2r = 0 + -56

Combine like terms: 0 + -56 = -56
-2r = -56

Divide each side by '-2'.
r = 28

Simplifying
r = 28

See similar equations:

| 3/2x-6=18 | | H+4*-6=7 | | 2z+4(z+1)=5-0z | | 16.72/4.4= | | 12x-18+3x=27 | | 2x+42-3=81 | | 5r+8=40r+15 | | 5x=8/3 | | -3-4-9= | | 8x-16=6x+18 | | 6x-35+3x+35=180 | | (300-20x)*(8+1x)= | | 6x-16=6x+12 | | y^2+10=38-x^2+2y | | 24-2a=6d | | 8a+4=x | | a*5+2=16 | | x+0.06x=180000 | | 7*-2=1 | | 8(4x+2)+5(3x-7)=122+15 | | 2f-8=12 | | 2x+y=79 | | 6d-1=17 | | 3=6(x-5)+1-5x | | r^2=8 | | 2d+4=30 | | 8u=-24 | | t*3-3=16 | | 2x+5x=7+14 | | 3(12x-4)-5+12(8x+71)=30 | | 4(-2+5y)=48 | | 2/5*3/2 |

Equations solver categories