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

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


Simplifying
16 + -7r = -6(7 + 6r)
16 + -7r = (7 * -6 + 6r * -6)
16 + -7r = (-42 + -36r)

Solving
16 + -7r = -42 + -36r

Solving for variable 'r'.

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

Add '36r' to each side of the equation.
16 + -7r + 36r = -42 + -36r + 36r

Combine like terms: -7r + 36r = 29r
16 + 29r = -42 + -36r + 36r

Combine like terms: -36r + 36r = 0
16 + 29r = -42 + 0
16 + 29r = -42

Add '-16' to each side of the equation.
16 + -16 + 29r = -42 + -16

Combine like terms: 16 + -16 = 0
0 + 29r = -42 + -16
29r = -42 + -16

Combine like terms: -42 + -16 = -58
29r = -58

Divide each side by '29'.
r = -2

Simplifying
r = -2

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