6(r+8)=84

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Solution for 6(r+8)=84 equation: 


Simplifying
6(r + 8) = 84

Reorder the terms:
6(8 + r) = 84
(8 * 6 + r * 6) = 84
(48 + 6r) = 84

Solving
48 + 6r = 84

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 + 6r = 84 + -48

Combine like terms: 48 + -48 = 0
0 + 6r = 84 + -48
6r = 84 + -48

Combine like terms: 84 + -48 = 36
6r = 36

Divide each side by '6'.
r = 6

Simplifying
r = 6

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