-3r+2=-2(R+6)-R

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Solution for -3r+2=-2(R+6)-R equation: 


Simplifying
-3r + 2 = -2(R + 6) + -1R

Reorder the terms:
2 + -3r = -2(R + 6) + -1R

Reorder the terms:
2 + -3r = -2(6 + R) + -1R
2 + -3r = (6 * -2 + R * -2) + -1R
2 + -3r = (-12 + -2R) + -1R

Combine like terms: -2R + -1R = -3R
2 + -3r = -12 + -3R

Solving
2 + -3r = -12 + -3R

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + -3r = -12 + -2 + -3R

Combine like terms: 2 + -2 = 0
0 + -3r = -12 + -2 + -3R
-3r = -12 + -2 + -3R

Combine like terms: -12 + -2 = -14
-3r = -14 + -3R

Divide each side by '-3'.
r = 4.666666667 + R

Simplifying
r = 4.666666667 + R

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