3(R-4)+8=2r+2

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Solution for 3(R-4)+8=2r+2 equation:


Simplifying
3(R + -4) + 8 = 2r + 2

Reorder the terms:
3(-4 + R) + 8 = 2r + 2
(-4 * 3 + R * 3) + 8 = 2r + 2
(-12 + 3R) + 8 = 2r + 2

Reorder the terms:
-12 + 8 + 3R = 2r + 2

Combine like terms: -12 + 8 = -4
-4 + 3R = 2r + 2

Reorder the terms:
-4 + 3R = 2 + 2r

Solving
-4 + 3R = 2 + 2r

Solving for variable 'R'.

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

Add '4' to each side of the equation.
-4 + 4 + 3R = 2 + 4 + 2r

Combine like terms: -4 + 4 = 0
0 + 3R = 2 + 4 + 2r
3R = 2 + 4 + 2r

Combine like terms: 2 + 4 = 6
3R = 6 + 2r

Divide each side by '3'.
R = 2 + 0.6666666667r

Simplifying
R = 2 + 0.6666666667r

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