11+2r=5r-4

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Solution for 11+2r=5r-4 equation:


Simplifying
11 + 2r = 5r + -4

Reorder the terms:
11 + 2r = -4 + 5r

Solving
11 + 2r = -4 + 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 = -4 + 5r + -5r

Combine like terms: 2r + -5r = -3r
11 + -3r = -4 + 5r + -5r

Combine like terms: 5r + -5r = 0
11 + -3r = -4 + 0
11 + -3r = -4

Add '-11' to each side of the equation.
11 + -11 + -3r = -4 + -11

Combine like terms: 11 + -11 = 0
0 + -3r = -4 + -11
-3r = -4 + -11

Combine like terms: -4 + -11 = -15
-3r = -15

Divide each side by '-3'.
r = 5

Simplifying
r = 5

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