16+7r=-5(-r-6)

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Solution for 16+7r=-5(-r-6) equation:


Simplifying
16 + 7r = -5(-1r + -6)

Reorder the terms:
16 + 7r = -5(-6 + -1r)
16 + 7r = (-6 * -5 + -1r * -5)
16 + 7r = (30 + 5r)

Solving
16 + 7r = 30 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
16 + 7r + -5r = 30 + 5r + -5r

Combine like terms: 7r + -5r = 2r
16 + 2r = 30 + 5r + -5r

Combine like terms: 5r + -5r = 0
16 + 2r = 30 + 0
16 + 2r = 30

Add '-16' to each side of the equation.
16 + -16 + 2r = 30 + -16

Combine like terms: 16 + -16 = 0
0 + 2r = 30 + -16
2r = 30 + -16

Combine like terms: 30 + -16 = 14
2r = 14

Divide each side by '2'.
r = 7

Simplifying
r = 7

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