23+4r=5(r+3)

Simple and best practice solution for 23+4r=5(r+3) 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 23+4r=5(r+3) equation:


Simplifying
23 + 4r = 5(r + 3)

Reorder the terms:
23 + 4r = 5(3 + r)
23 + 4r = (3 * 5 + r * 5)
23 + 4r = (15 + 5r)

Solving
23 + 4r = 15 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
23 + 4r + -5r = 15 + 5r + -5r

Combine like terms: 4r + -5r = -1r
23 + -1r = 15 + 5r + -5r

Combine like terms: 5r + -5r = 0
23 + -1r = 15 + 0
23 + -1r = 15

Add '-23' to each side of the equation.
23 + -23 + -1r = 15 + -23

Combine like terms: 23 + -23 = 0
0 + -1r = 15 + -23
-1r = 15 + -23

Combine like terms: 15 + -23 = -8
-1r = -8

Divide each side by '-1'.
r = 8

Simplifying
r = 8

See similar equations:

| 109.3034=3.24r^2 | | 2109.3034=3.14r^2 | | -5(x+5)=-35-3x | | (-2x+1)(3)= | | 24x^2+33x-30=0 | | -x+2-2x=0 | | -8=7+y | | 10*x=0.85 | | 7/8=r/8 | | X-12=8x-40 | | 20-6n=2(n+6) | | -5(-2x-1)= | | 2437.4658=B*22.3 | | d-43d-43=5 | | 60/1/8 | | 4(b+3)-6b=12+6b | | -3-5(3+7)=0 | | 2337.4658=B*22.3 | | Cosx=0.56 | | 5t+8=-23 | | 593.2151=B*13.8 | | 8p+3(1+5p)=-27+8p | | x-54=9x+98 | | 6x=7+-45-7x | | 636.9804=B*11.5 | | (x-1)4= | | 12x+22=2x+212 | | 140.9546=3.14r^2 | | 6-v=14 | | 5a+5=6a+20 | | (-6)5/4 | | 3x+10=2x*2 |

Equations solver categories