7r-11=-7+5r

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Solution for 7r-11=-7+5r equation:


Simplifying
7r + -11 = -7 + 5r

Reorder the terms:
-11 + 7r = -7 + 5r

Solving
-11 + 7r = -7 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-11 + 7r + -5r = -7 + 5r + -5r

Combine like terms: 7r + -5r = 2r
-11 + 2r = -7 + 5r + -5r

Combine like terms: 5r + -5r = 0
-11 + 2r = -7 + 0
-11 + 2r = -7

Add '11' to each side of the equation.
-11 + 11 + 2r = -7 + 11

Combine like terms: -11 + 11 = 0
0 + 2r = -7 + 11
2r = -7 + 11

Combine like terms: -7 + 11 = 4
2r = 4

Divide each side by '2'.
r = 2

Simplifying
r = 2

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