7r+7=-14

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Solution for 7r+7=-14 equation: 


Simplifying
7r + 7 = -14

Reorder the terms:
7 + 7r = -14

Solving
7 + 7r = -14

Solving for variable 'r'.

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

Add '-7' to each side of the equation.
7 + -7 + 7r = -14 + -7

Combine like terms: 7 + -7 = 0
0 + 7r = -14 + -7
7r = -14 + -7

Combine like terms: -14 + -7 = -21
7r = -21

Divide each side by '7'.
r = -3

Simplifying
r = -3

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