6(5-8r)+12=-54

Simple and best practice solution for 6(5-8r)+12=-54 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 6(5-8r)+12=-54 equation:


Simplifying
6(5 + -8r) + 12 = -54
(5 * 6 + -8r * 6) + 12 = -54
(30 + -48r) + 12 = -54

Reorder the terms:
30 + 12 + -48r = -54

Combine like terms: 30 + 12 = 42
42 + -48r = -54

Solving
42 + -48r = -54

Solving for variable 'r'.

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

Add '-42' to each side of the equation.
42 + -42 + -48r = -54 + -42

Combine like terms: 42 + -42 = 0
0 + -48r = -54 + -42
-48r = -54 + -42

Combine like terms: -54 + -42 = -96
-48r = -96

Divide each side by '-48'.
r = 2

Simplifying
r = 2

See similar equations:

| 20x=200 | | 5x=205 | | 65x=195 | | 12*25= | | -0.8t^2+6t-8=0 | | 3-[-2]=x | | 0=-16t^2+220t+60 | | 8p+2=7+7p | | 10x=27 | | X+y=117 | | 40x=240 | | 2gk+4=5-h | | 3x-2y+2z=30 | | (3x+5)+5x=37 | | 3(x^3+2)=-9 | | (6x^2+7y-142)(9x+13b)= | | 18=t^2+15 | | 48a^4b+4a^3b^2-4a^2b^3= | | 4(4-6x-9x)+6(9x+6)=16 | | 50-4x=5x+18 | | y^2+2yz-120z^2= | | 8-8x=77-29x | | -60-10x=9x+16 | | 0.714285x-6=0.5 | | 22=4(2x+5)3x | | -12z=19 | | 5d=26 | | 9y-22=-4y-15 | | 13p=4 | | a^3+1000= | | 36y=9 | | 2a^2-7a-14a+14=0 |

Equations solver categories