5(2r+8)=6(2r-1)

Simple and best practice solution for 5(2r+8)=6(2r-1) 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 5(2r+8)=6(2r-1) equation:


Simplifying
5(2r + 8) = 6(2r + -1)

Reorder the terms:
5(8 + 2r) = 6(2r + -1)
(8 * 5 + 2r * 5) = 6(2r + -1)
(40 + 10r) = 6(2r + -1)

Reorder the terms:
40 + 10r = 6(-1 + 2r)
40 + 10r = (-1 * 6 + 2r * 6)
40 + 10r = (-6 + 12r)

Solving
40 + 10r = -6 + 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.
40 + 10r + -12r = -6 + 12r + -12r

Combine like terms: 10r + -12r = -2r
40 + -2r = -6 + 12r + -12r

Combine like terms: 12r + -12r = 0
40 + -2r = -6 + 0
40 + -2r = -6

Add '-40' to each side of the equation.
40 + -40 + -2r = -6 + -40

Combine like terms: 40 + -40 = 0
0 + -2r = -6 + -40
-2r = -6 + -40

Combine like terms: -6 + -40 = -46
-2r = -46

Divide each side by '-2'.
r = 23

Simplifying
r = 23

See similar equations:

| 72x^2=72x | | 10n-y=81 | | 7x1/12 | | (15x+12y+8)(12x+7y-45)= | | (Y+3)=12 | | (4x-4)(4x-4)=256 | | X=9x+10 | | 2x-13x=5x-1 | | 7(x+3)-(x+3)=y | | 25u^2+60u+27=0 | | 9x-3+11x-5+48=180 | | 4(12-2x)=48 | | 8x3/11= | | (5x-2)(5x-2)=184 | | m=-6/3 | | -12-7-7/2s | | 3x+7x-10+90=180 | | X(8+7)=9x | | 0=-x^2-10x | | 7(4)-5x=3 | | p(t)=-3t^2+18t-4 | | 4-5(1-2x)= | | 20c^2-39cr+18r^2=0 | | (6n-2)-(8n+7)= | | 14x^2+70x-49=0 | | 2y(8y+7)=15 | | 252=172-U | | 5k+7=k+11 | | 6x=(49-x) | | (2/3x)(y)=150 | | 3x+1+2x-3+9x=180 | | 2xy+9x-x^2y-18=0 |

Equations solver categories