(2r+4)*4=6*(4r-8)

Simple and best practice solution for (2r+4)*4=6*(4r-8) 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 (2r+4)*4=6*(4r-8) equation: 


Simplifying
(2r + 4) * 4 = 6(4r + -8)

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

Reorder the terms for easier multiplication:
4(4 + 2r) = 6(4r + -8)
(4 * 4 + 2r * 4) = 6(4r + -8)
(16 + 8r) = 6(4r + -8)

Reorder the terms:
16 + 8r = 6(-8 + 4r)
16 + 8r = (-8 * 6 + 4r * 6)
16 + 8r = (-48 + 24r)

Solving
16 + 8r = -48 + 24r

Solving for variable 'r'.

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

Add '-24r' to each side of the equation.
16 + 8r + -24r = -48 + 24r + -24r

Combine like terms: 8r + -24r = -16r
16 + -16r = -48 + 24r + -24r

Combine like terms: 24r + -24r = 0
16 + -16r = -48 + 0
16 + -16r = -48

Add '-16' to each side of the equation.
16 + -16 + -16r = -48 + -16

Combine like terms: 16 + -16 = 0
0 + -16r = -48 + -16
-16r = -48 + -16

Combine like terms: -48 + -16 = -64
-16r = -64

Divide each side by '-16'.
r = 4

Simplifying
r = 4

See similar equations:

| 4/8=n/4.6 | | 8y=13 | | 2/3×s=62 | | 3n+2n=63 | | 8x+4-8=7-1 | | 2(15-x)=10(20x-7) | | -5/6=y-1/4 | | 2/3×s=6 | | 10x+1=-5+11x+70 | | 9+x^3=81x | | 2x+18-6x=20-19x+15x-2 | | 30x(3.2)=117 | | 3*n+2*n=63 | | 30*1.31*3.2= | | log(29-4x)=0 | | 9(t-4)+3t=6(2t+3)-11 | | 3x+x+40=360 | | Cos^2(x)+cos(x)=0 | | 7x+1=3-x | | x/-47 | | C-5/3=10 | | S+3=9.92 | | -5+11x=10x+1 | | 33x(2.6)=111 | | 33x(2.6)=112 | | -5+11x=70 | | 8x-17=4x+15 | | V-5.1=5.9 | | 34x(2.5)=112 | | x/-7-4 | | B-15=-3.3 | | 35x(2.4)=112 |

Equations solver categories