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

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


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

Reorder the terms:
6(-2 + 2r) = 8r + 5(r + -1)
(-2 * 6 + 2r * 6) = 8r + 5(r + -1)
(-12 + 12r) = 8r + 5(r + -1)

Reorder the terms:
-12 + 12r = 8r + 5(-1 + r)
-12 + 12r = 8r + (-1 * 5 + r * 5)
-12 + 12r = 8r + (-5 + 5r)

Reorder the terms:
-12 + 12r = -5 + 8r + 5r

Combine like terms: 8r + 5r = 13r
-12 + 12r = -5 + 13r

Solving
-12 + 12r = -5 + 13r

Solving for variable 'r'.

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

Add '-13r' to each side of the equation.
-12 + 12r + -13r = -5 + 13r + -13r

Combine like terms: 12r + -13r = -1r
-12 + -1r = -5 + 13r + -13r

Combine like terms: 13r + -13r = 0
-12 + -1r = -5 + 0
-12 + -1r = -5

Add '12' to each side of the equation.
-12 + 12 + -1r = -5 + 12

Combine like terms: -12 + 12 = 0
0 + -1r = -5 + 12
-1r = -5 + 12

Combine like terms: -5 + 12 = 7
-1r = 7

Divide each side by '-1'.
r = -7

Simplifying
r = -7

See similar equations:

| -4(4n-8)=128 | | 3n-5p+2n=10pforn | | N/5=-1/5 | | 18/5-y=-53/10 | | 7x+110=-4X | | 46=5y-14 | | -7(5n+8)=154 | | -6=x/4-3 | | r*15=3 | | 4.5+1.5a=18-3a | | 2(-2n+8)=7(n-4) | | 5(4b+3)=-105 | | (5xy/8xy^2)^2 | | 2x-3x+20+5x-40=4 | | -6(-2a-2)=108 | | -19.8x+12.6=-19.5x-11.6-2.3x | | 9y-7x=-11 | | -3=v+6 | | 0-12=-12 | | -7(1-3b)=-112 | | 12-5=10 | | 6+8x=15x-10-5x | | -5b=-30 | | 10+v=19 | | f-27=4t | | 12x+18=18x-48 | | 15+3x=-x-13 | | 7(8+4b)=-84 | | -17x-20=-18x | | 84a^2-4a-40= | | 6(4-4x)=120 | | 3x+7+7x-7=180 |

Equations solver categories