6(r-2)=2r+8

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Solution for 6(r-2)=2r+8 equation:


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

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

Reorder the terms:
-12 + 6r = 8 + 2r

Solving
-12 + 6r = 8 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-12 + 6r + -2r = 8 + 2r + -2r

Combine like terms: 6r + -2r = 4r
-12 + 4r = 8 + 2r + -2r

Combine like terms: 2r + -2r = 0
-12 + 4r = 8 + 0
-12 + 4r = 8

Add '12' to each side of the equation.
-12 + 12 + 4r = 8 + 12

Combine like terms: -12 + 12 = 0
0 + 4r = 8 + 12
4r = 8 + 12

Combine like terms: 8 + 12 = 20
4r = 20

Divide each side by '4'.
r = 5

Simplifying
r = 5

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