3(r+1.6)-82=9.5

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Solution for 3(r+1.6)-82=9.5 equation:


Simplifying
3(r + 1.6) + -82 = 9.5

Reorder the terms:
3(1.6 + r) + -82 = 9.5
(1.6 * 3 + r * 3) + -82 = 9.5
(4.8 + 3r) + -82 = 9.5

Reorder the terms:
4.8 + -82 + 3r = 9.5

Combine like terms: 4.8 + -82 = -77.2
-77.2 + 3r = 9.5

Solving
-77.2 + 3r = 9.5

Solving for variable 'r'.

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

Add '77.2' to each side of the equation.
-77.2 + 77.2 + 3r = 9.5 + 77.2

Combine like terms: -77.2 + 77.2 = 0.0
0.0 + 3r = 9.5 + 77.2
3r = 9.5 + 77.2

Combine like terms: 9.5 + 77.2 = 86.7
3r = 86.7

Divide each side by '3'.
r = 28.9

Simplifying
r = 28.9

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