4(r-13)=12

Simple and best practice solution for 4(r-13)=12 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 4(r-13)=12 equation: 


Simplifying
4(r + -13) = 12

Reorder the terms:
4(-13 + r) = 12
(-13 * 4 + r * 4) = 12
(-52 + 4r) = 12

Solving
-52 + 4r = 12

Solving for variable 'r'.

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

Add '52' to each side of the equation.
-52 + 52 + 4r = 12 + 52

Combine like terms: -52 + 52 = 0
0 + 4r = 12 + 52
4r = 12 + 52

Combine like terms: 12 + 52 = 64
4r = 64

Divide each side by '4'.
r = 16

Simplifying
r = 16

See similar equations:

| 5t-2=33 | | 6n^3+9n^2= | | 4x^2-2x+3x-7x^2= | | (t+8)(3t^2+4+5)= | | 6v-4v=2 | | +2(-3)= | | [16]=16 | | 5+5x-3x=7+2x-3x | | 205=5(1-8p) | | 2(j+1)=10 | | 18=2(y+3) | | (-5+5i)+(4-4i)= | | -(k-5)=1 | | 6-4y=9-6y+2y | | f(t)=cos(t) | | 5280=12 | | 9b^2-12b=4 | | 18-8m=3m-2m | | Log[2](30x)-log[2](5)=log[2](12) | | 5-5x=7-2x | | -6x+1+7x=-17+8 | | 5m=-45.2+3.5m | | 9v^2-13v+4= | | 2625=x^3 | | 2(-3)-5=5(-3+2) | | 3n^2+4n-95=0 | | 4n-8=-20 | | 2625=r^3 | | 3x-5y-x-5y= | | .11x^2-9x+350=0 | | 5+5x=7+2x | | 16x+33=17+39 |

Equations solver categories