2r+5=23r+8

Simple and best practice solution for 2r+5=23r+8 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 2r+5=23r+8 equation:


Simplifying
2r + 5 = 23r + 8

Reorder the terms:
5 + 2r = 23r + 8

Reorder the terms:
5 + 2r = 8 + 23r

Solving
5 + 2r = 8 + 23r

Solving for variable 'r'.

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

Add '-23r' to each side of the equation.
5 + 2r + -23r = 8 + 23r + -23r

Combine like terms: 2r + -23r = -21r
5 + -21r = 8 + 23r + -23r

Combine like terms: 23r + -23r = 0
5 + -21r = 8 + 0
5 + -21r = 8

Add '-5' to each side of the equation.
5 + -5 + -21r = 8 + -5

Combine like terms: 5 + -5 = 0
0 + -21r = 8 + -5
-21r = 8 + -5

Combine like terms: 8 + -5 = 3
-21r = 3

Divide each side by '-21'.
r = -0.1428571429

Simplifying
r = -0.1428571429

See similar equations:

| 50+3m=42+5m | | 54+5a=38 | | X-8+X+4X-32=26 | | 11x+15=15x-9 | | 2(h+1)=2h+8 | | 1.4n-13=5 | | ln(y)=6t+5 | | r+6/7-1=-138/35 | | 2(8y-8)= | | 5.9-0.55=3.7 | | 9y^2+52y-77= | | 10+4x+2=7x-3 | | 7x+21+3x=2 | | 4(x-1)=4x+7 | | 4x+20=8x+5 | | 36=-17n | | 21+6n=7(n+3) | | -13-3r=8+4r | | 3x^2-14x-36=0 | | 2/3-1/2y=12 | | 7x-3(4x-5)=15-21x | | -4+3(2k-5)=7 | | 3.05=0.4y-1.75 | | 4N-43=N-42 | | -x+a=-b | | 413.4=15.9 | | 8=-x+6 | | 5[3-(2-3x)]+3x=3(6x+5)-10 | | 3x+4=7-6x | | f(x)=3x^3-2x+7 | | 5-10c+8c=15 | | 6(x^2)=150 |

Equations solver categories