5r+5=45r+13

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Solution for 5r+5=45r+13 equation:


Simplifying
5r + 5 = 45r + 13

Reorder the terms:
5 + 5r = 45r + 13

Reorder the terms:
5 + 5r = 13 + 45r

Solving
5 + 5r = 13 + 45r

Solving for variable 'r'.

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

Add '-45r' to each side of the equation.
5 + 5r + -45r = 13 + 45r + -45r

Combine like terms: 5r + -45r = -40r
5 + -40r = 13 + 45r + -45r

Combine like terms: 45r + -45r = 0
5 + -40r = 13 + 0
5 + -40r = 13

Add '-5' to each side of the equation.
5 + -5 + -40r = 13 + -5

Combine like terms: 5 + -5 = 0
0 + -40r = 13 + -5
-40r = 13 + -5

Combine like terms: 13 + -5 = 8
-40r = 8

Divide each side by '-40'.
r = -0.2

Simplifying
r = -0.2

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