11+r=7

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Solution for 11+r=7 equation: 


Simplifying
11 + r = 7

Solving
11 + r = 7

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + r = 7 + -11

Combine like terms: 11 + -11 = 0
0 + r = 7 + -11
r = 7 + -11

Combine like terms: 7 + -11 = -4
r = -4

Simplifying
r = -4

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