3R+(3R-1)=70

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Solution for 3R+(3R-1)=70 equation:


Simplifying
3R + (3R + -1) = 70

Reorder the terms:
3R + (-1 + 3R) = 70

Remove parenthesis around (-1 + 3R)
3R + -1 + 3R = 70

Reorder the terms:
-1 + 3R + 3R = 70

Combine like terms: 3R + 3R = 6R
-1 + 6R = 70

Solving
-1 + 6R = 70

Solving for variable 'R'.

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

Add '1' to each side of the equation.
-1 + 1 + 6R = 70 + 1

Combine like terms: -1 + 1 = 0
0 + 6R = 70 + 1
6R = 70 + 1

Combine like terms: 70 + 1 = 71
6R = 71

Divide each side by '6'.
R = 11.83333333

Simplifying
R = 11.83333333

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