-7r+7=-56

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Solution for -7r+7=-56 equation: 


Simplifying
-7r + 7 = -56

Reorder the terms:
7 + -7r = -56

Solving
7 + -7r = -56

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 = -56 + -7

Combine like terms: 7 + -7 = 0
0 + -7r = -56 + -7
-7r = -56 + -7

Combine like terms: -56 + -7 = -63
-7r = -63

Divide each side by '-7'.
r = 9

Simplifying
r = 9

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