107=r-7

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Solution for 107=r-7 equation:


Simplifying
107 = r + -7

Reorder the terms:
107 = -7 + r

Solving
107 = -7 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
107 + -1r = -7 + r + -1r

Combine like terms: r + -1r = 0
107 + -1r = -7 + 0
107 + -1r = -7

Add '-107' to each side of the equation.
107 + -107 + -1r = -7 + -107

Combine like terms: 107 + -107 = 0
0 + -1r = -7 + -107
-1r = -7 + -107

Combine like terms: -7 + -107 = -114
-1r = -114

Divide each side by '-1'.
r = 114

Simplifying
r = 114

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