3(r-4)=3r-4

Simple and best practice solution for 3(r-4)=3r-4 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 3(r-4)=3r-4 equation:


3(r-4)=3r-4

We simplify the equation to the form, which is simple to understand 
3(r-4)=3r-4

Reorder the terms in parentheses
+(+3r-12)=3r-4

Remove unnecessary parentheses
+3r-12=+3r-4

We move all terms containing r to the left and all other terms to the right. 
+3r-3r=-4+12

We simplify left and right side of the equation. 
r=+8

0=8

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

See similar equations:

| 14-10x=16x+19 | | 7x+5=12x-4 | | -15k-k-4= | | -86t=-4228 | | 5x-7y+18= | | 15x^2-5x=10 | | 7k-(-3k)+8= | | 5x+3=10+4x | | -3n(1-n)=-6-6n | | -3x+5y=18 | | 2x-3=9-4x | | 1.2(x-2)=2 | | 5-2x=4x+5-6x | | 6(2m+3)=0 | | 400-2n=244 | | 13-8r-17=8r+20-4r | | n-3=n | | 3x^2-10x+5=-4x+2 | | Xb+4b+2=8 | | 6(n-8)= | | 4a+6b=34 | | x+1/2=5/6 | | 19-(x+3)=7(x+3)+1 | | 109.5t=-1044.5 | | x^2+22x-24=0 | | 12=2(3.14)r | | 9+2x=31 | | 125+r^2+2r+1=180 | | 35-2x=7x+18 | | 1.26x+2.16=7.71 | | (x*x)-3x-6=0 | | 5+4x=-43 |

Equations solver categories