2r+4=16

Simple and best practice solution for 2r+4=16 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+4=16 equation: 


Simplifying
2r + 4 = 16

Reorder the terms:
4 + 2r = 16

Solving
4 + 2r = 16

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + 2r = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 2r = 16 + -4
2r = 16 + -4

Combine like terms: 16 + -4 = 12
2r = 12

Divide each side by '2'.
r = 6

Simplifying
r = 6

See similar equations:

| 9x=2x^2+14 | | (7x+10)+(3x)=180 | | 6r^2-19r-8=0 | | 5y-5=6 | | 13(3x-2)+2=14x+1 | | 3x^2=60 | | f-4=6f+2 | | 9p+5=-13 | | 6r-19r-8=0 | | -5p-1=3p+15 | | -3(2h-1)=3 | | s=3k+3z | | TX-ux=3t | | Y+3=2 | | -6-6x=12-9x | | 2(5z-3)=34 | | -14=18-8e | | 6b-7b= | | 10x+4=2x+7 | | -28=3r-7 | | 5x+(3x-12)+(2x+2)= | | t+2=1 | | -2d-16=4 | | (2x-1)+2(x-1)=4(5x-3) | | 3t+5=44 | | -6t^2+22t+21=0 | | r-9=13 | | 9y-6x-18=0 | | -20=-4p-12 | | 3x+(4x-5)=68 | | a+(-5)=8 | | -4-(3x)=(7x)-6 |

Equations solver categories