3(r+16)-8r=9.5

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Solution for 3(r+16)-8r=9.5 equation:


Simplifying
3(r + 16) + -8r = 9.5

Reorder the terms:
3(16 + r) + -8r = 9.5
(16 * 3 + r * 3) + -8r = 9.5
(48 + 3r) + -8r = 9.5

Combine like terms: 3r + -8r = -5r
48 + -5r = 9.5

Solving
48 + -5r = 9.5

Solving for variable 'r'.

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

Add '-48' to each side of the equation.
48 + -48 + -5r = 9.5 + -48

Combine like terms: 48 + -48 = 0
0 + -5r = 9.5 + -48
-5r = 9.5 + -48

Combine like terms: 9.5 + -48 = -38.5
-5r = -38.5

Divide each side by '-5'.
r = 7.7

Simplifying
r = 7.7

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