-2(4r+6)+2(r-6)=

Simple and best practice solution for -2(4r+6)+2(r-6)= 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 -2(4r+6)+2(r-6)= equation:


Simplifying
-2(4r + 6) + 2(r + -6) = 0

Reorder the terms:
-2(6 + 4r) + 2(r + -6) = 0
(6 * -2 + 4r * -2) + 2(r + -6) = 0
(-12 + -8r) + 2(r + -6) = 0

Reorder the terms:
-12 + -8r + 2(-6 + r) = 0
-12 + -8r + (-6 * 2 + r * 2) = 0
-12 + -8r + (-12 + 2r) = 0

Reorder the terms:
-12 + -12 + -8r + 2r = 0

Combine like terms: -12 + -12 = -24
-24 + -8r + 2r = 0

Combine like terms: -8r + 2r = -6r
-24 + -6r = 0

Solving
-24 + -6r = 0

Solving for variable 'r'.

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

Add '24' to each side of the equation.
-24 + 24 + -6r = 0 + 24

Combine like terms: -24 + 24 = 0
0 + -6r = 0 + 24
-6r = 0 + 24

Combine like terms: 0 + 24 = 24
-6r = 24

Divide each side by '-6'.
r = -4

Simplifying
r = -4

See similar equations:

| t-7=-8 | | 4(-3-2x)=15 | | x+21=27 | | y+13=-9 | | 8x/11-2=12 | | z+14=15 | | x^4+x^3-9x^2-11x+6=0 | | 1/4-2x/4= | | 4y+3-y=6y-7 | | 21w-27=13w+13 | | x^2+y^2-6x+4y-23=0 | | -5(8t+2)= | | 2x+5-7x+2=9x-8-3x+4 | | 31x-10-19x=3(4x-4)+2 | | 3y+4=49 | | 9x-2(2x+9)=22 | | 3m+1=-24 | | 6-6n=-9-8n | | 0.3x=10.8 | | -0.3=10.8 | | -4r-7.2+4.8r-0.7r-5= | | 8(x+3)+5=11x-3(x-5) | | 3(x+5)=5x+3-2x+12 | | 6p+3-2=3p+6 | | 3x+5y+3-y-5x-7= | | 100*2.5= | | 0.3(3z+6)+43.4=0.7(3z-4) | | 8m+3=-7-2m | | 2.95*100= | | 5m-6=3+5m | | 100*2.95= | | 2x-9=7x-4 |

Equations solver categories