72=-8R+12-4R

Simple and best practice solution for 72=-8R+12-4R 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 72=-8R+12-4R equation:


Simplifying
72 = -8R + 12 + -4R

Reorder the terms:
72 = 12 + -8R + -4R

Combine like terms: -8R + -4R = -12R
72 = 12 + -12R

Solving
72 = 12 + -12R

Solving for variable 'R'.

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

Add '12R' to each side of the equation.
72 + 12R = 12 + -12R + 12R

Combine like terms: -12R + 12R = 0
72 + 12R = 12 + 0
72 + 12R = 12

Add '-72' to each side of the equation.
72 + -72 + 12R = 12 + -72

Combine like terms: 72 + -72 = 0
0 + 12R = 12 + -72
12R = 12 + -72

Combine like terms: 12 + -72 = -60
12R = -60

Divide each side by '12'.
R = -5

Simplifying
R = -5

See similar equations:

| 5(3h-12)=90+30 | | 3a+7b-6a-4b= | | 14=2(h-5)+4 | | 5x-2y+4=10-7x | | 10-3x=47 | | 16x^3-6x+7=0 | | 2n-7n+6=0 | | 5y+4y+y= | | 4v-9-2v-v=7 | | -4(4-2x)-16=0 | | r+5=-10 | | x-=-5 | | 5h+3h= | | -4x^2+14x-12=0 | | (3x+2)x=85 | | 3=(h+-2)+17 | | 8v-40=8(4+4v) | | 2x-7x=25 | | 7x-24=2x+31+2x+31 | | 5(s-12)-24=(s+2) | | -n+8.5=14.3 | | 3x^2-12x+y^2+6y+1=4 | | 3a+4b+a+6b= | | 32=8+2w | | (2v-3)(7+v)=0 | | -4x^2+8x-21=0 | | 3y+4x=23 | | a^2+6z-72=0 | | 5x+8x=90 | | 4.1867*r^3=3052 | | n+11=9 | | 5(t-3)=26 |

Equations solver categories