-6(5+r)=12

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Solution for -6(5+r)=12 equation: 


Simplifying
-6(5 + r) = 12
(5 * -6 + r * -6) = 12
(-30 + -6r) = 12

Solving
-30 + -6r = 12

Solving for variable 'r'.

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

Add '30' to each side of the equation.
-30 + 30 + -6r = 12 + 30

Combine like terms: -30 + 30 = 0
0 + -6r = 12 + 30
-6r = 12 + 30

Combine like terms: 12 + 30 = 42
-6r = 42

Divide each side by '-6'.
r = -7

Simplifying
r = -7

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