2r-11=7+5r

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Solution for 2r-11=7+5r equation:


Simplifying
2r + -11 = 7 + 5r

Reorder the terms:
-11 + 2r = 7 + 5r

Solving
-11 + 2r = 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 + 2r + -5r = 7 + 5r + -5r

Combine like terms: 2r + -5r = -3r
-11 + -3r = 7 + 5r + -5r

Combine like terms: 5r + -5r = 0
-11 + -3r = 7 + 0
-11 + -3r = 7

Add '11' to each side of the equation.
-11 + 11 + -3r = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -3r = 7 + 11
-3r = 7 + 11

Combine like terms: 7 + 11 = 18
-3r = 18

Divide each side by '-3'.
r = -6

Simplifying
r = -6

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