12(2r-1)=

Simple and best practice solution for 12(2r-1)= 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 12(2r-1)= equation:


Simplifying
12(2r + -1) = 0

Reorder the terms:
12(-1 + 2r) = 0
(-1 * 12 + 2r * 12) = 0
(-12 + 24r) = 0

Solving
-12 + 24r = 0

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 24r = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 24r = 0 + 12
24r = 0 + 12

Combine like terms: 0 + 12 = 12
24r = 12

Divide each side by '24'.
r = 0.5

Simplifying
r = 0.5

See similar equations:

| 6x+y=13 | | 3(5x+1)=63 | | 5+3x=-1+4x | | 28.90+49.99+d+d=100.39 | | 11x+14y=20 | | -22-3x=6-10x | | 5y^2+4=14 | | 8x+2y=30 | | 10(2m+3)=210 | | 94-2x=10x+22 | | 4(9+3x)=84 | | -(y+6)=18 | | 2x+9=69-4x | | 5(2x+7)=95 | | 4(x-3)+x=33 | | 20a^2-13a-21=0 | | 6(x+2x+1)=12x | | 6(4+x)=42 | | 12x+3d-4x+5d= | | 6+3x=26+x | | 9k^2=4k | | 3x-3=10x-73 | | 4(9+2x)=60 | | 5x+30=14x-78 | | 16=38r-12r^2 | | 2(p+3)=-8 | | 4x+3x=21 | | x+7=2(x-1) | | 12x+6=6x+42 | | 72=12y | | 2(7x+5)=80 | | 1.5+x=100000 |

Equations solver categories