r+7r=2(-7)+2

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Solution for r+7r=2(-7)+2 equation: 


Simplifying
r + 7r = 2(-7) + 2

Combine like terms: r + 7r = 8r
8r = 2(-7) + 2

Multiply 2 * -7
8r = -14 + 2

Combine like terms: -14 + 2 = -12
8r = -12

Solving
8r = -12

Solving for variable 'r'.

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

Divide each side by '8'.
r = -1.5

Simplifying
r = -1.5

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