2.5r+11=6.5

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Solution for 2.5r+11=6.5 equation: 


Simplifying
2.5r + 11 = 6.5

Reorder the terms:
11 + 2.5r = 6.5

Solving
11 + 2.5r = 6.5

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 + 2.5r = 6.5 + -11

Combine like terms: 11 + -11 = 0
0 + 2.5r = 6.5 + -11
2.5r = 6.5 + -11

Combine like terms: 6.5 + -11 = -4.5
2.5r = -4.5

Divide each side by '2.5'.
r = -1.8

Simplifying
r = -1.8

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