(6+R)+2=2(R+2)

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Solution for (6+R)+2=2(R+2) equation: 


Simplifying
(6 + R) + 2 = 2(R + 2)

Remove parenthesis around (6 + R)
6 + R + 2 = 2(R + 2)

Reorder the terms:
6 + 2 + R = 2(R + 2)

Combine like terms: 6 + 2 = 8
8 + R = 2(R + 2)

Reorder the terms:
8 + R = 2(2 + R)
8 + R = (2 * 2 + R * 2)
8 + R = (4 + 2R)

Solving
8 + R = 4 + 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.
8 + R + -2R = 4 + 2R + -2R

Combine like terms: R + -2R = -1R
8 + -1R = 4 + 2R + -2R

Combine like terms: 2R + -2R = 0
8 + -1R = 4 + 0
8 + -1R = 4

Add '-8' to each side of the equation.
8 + -8 + -1R = 4 + -8

Combine like terms: 8 + -8 = 0
0 + -1R = 4 + -8
-1R = 4 + -8

Combine like terms: 4 + -8 = -4
-1R = -4

Divide each side by '-1'.
R = 4

Simplifying
R = 4

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