-6(7+8r)=-42

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Solution for -6(7+8r)=-42 equation: 


Simplifying
-6(7 + 8r) = -42
(7 * -6 + 8r * -6) = -42
(-42 + -48r) = -42

Add '42' to each side of the equation.
-42 + 42 + -48r = -42 + 42

Combine like terms: -42 + 42 = 0
0 + -48r = -42 + 42
-48r = -42 + 42

Combine like terms: -42 + 42 = 0
-48r = 0

Solving
-48r = 0

Solving for variable 'r'.

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

Divide each side by '-48'.
r = 0

Simplifying
r = 0

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