14r-7(r+7r)+11r=15

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Solution for 14r-7(r+7r)+11r=15 equation: 


Simplifying
14r + -7(r + 7r) + 11r = 15

Combine like terms: r + 7r = 8r
14r + -7(8r) + 11r = 15

Remove parenthesis around (8r)
14r + -7 * 8r + 11r = 15

Multiply -7 * 8
14r + -56r + 11r = 15

Combine like terms: 14r + -56r = -42r
-42r + 11r = 15

Combine like terms: -42r + 11r = -31r
-31r = 15

Solving
-31r = 15

Solving for variable 'r'.

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

Divide each side by '-31'.
r = -0.4838709677

Simplifying
r = -0.4838709677

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