12r=4r+12

Simple and best practice solution for 12r=4r+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 12r=4r+12 equation:


Simplifying
12r = 4r + 12

Reorder the terms:
12r = 12 + 4r

Solving
12r = 12 + 4r

Solving for variable 'r'.

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

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

Combine like terms: 12r + -4r = 8r
8r = 12 + 4r + -4r

Combine like terms: 4r + -4r = 0
8r = 12 + 0
8r = 12

Divide each side by '8'.
r = 1.5

Simplifying
r = 1.5

See similar equations:

| 6y^3-38y^2-28y=0 | | 4x^2+1=21 | | 9x+ky=2 | | 16x^2+18x-18=702 | | 2x+x+18+2x+7=180 | | kx+y=3 | | 30x+5x-30-5x+4=-10x-12-8+3x | | P(x)=x^5+2x^3+1x | | 12u-3=14u-15 | | -6(v-6)=-4v+22 | | 2x^2-2x-152=o | | -9+4y+2-2y= | | 12x^2+20x-4= | | 9w+21=3w-21 | | -2u+24=-3u-7 | | 5-3x+4x-6=8x+11-3x+6 | | 4.5n+30000=20n | | 2m+4n+8m+5n= | | 15x-10=6x-10x-20+5x-15 | | 6(6-4a)=7(-5a+2) | | -5(2+n)-5(3n-1)=55 | | 18x-12=105x-10 | | 2(u+8)+4u=-8 | | 11.5y=10 | | (2x+6)*3=0 | | 5n+34=-2(1-7j) | | 10a-4b=12 | | 2a+1b=10.60 | | 21x-3+2x+7=72 | | 11x^2+21x-14=0 | | 15w-25=-12w+50 | | 18r-24=17.25r+3 |

Equations solver categories