7(6r+6)=

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Solution for 7(6r+6)= equation: 


Simplifying
7(6r + 6) = 0

Reorder the terms:
7(6 + 6r) = 0
(6 * 7 + 6r * 7) = 0
(42 + 42r) = 0

Solving
42 + 42r = 0

Solving for variable 'r'.

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

Add '-42' to each side of the equation.
42 + -42 + 42r = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 42r = 0 + -42
42r = 0 + -42

Combine like terms: 0 + -42 = -42
42r = -42

Divide each side by '42'.
r = -1

Simplifying
r = -1

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