25.12=2r+3.14

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Solution for 25.12=2r+3.14 equation:


Simplifying
25.12 = 2r + 3.14

Reorder the terms:
25.12 = 3.14 + 2r

Solving
25.12 = 3.14 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
25.12 + -2r = 3.14 + 2r + -2r

Combine like terms: 2r + -2r = 0
25.12 + -2r = 3.14 + 0
25.12 + -2r = 3.14

Add '-25.12' to each side of the equation.
25.12 + -25.12 + -2r = 3.14 + -25.12

Combine like terms: 25.12 + -25.12 = 0.00
0.00 + -2r = 3.14 + -25.12
-2r = 3.14 + -25.12

Combine like terms: 3.14 + -25.12 = -21.98
-2r = -21.98

Divide each side by '-2'.
r = 10.99

Simplifying
r = 10.99

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