9r-3=3r+57

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Solution for 9r-3=3r+57 equation:


Simplifying
9r + -3 = 3r + 57

Reorder the terms:
-3 + 9r = 3r + 57

Reorder the terms:
-3 + 9r = 57 + 3r

Solving
-3 + 9r = 57 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-3 + 9r + -3r = 57 + 3r + -3r

Combine like terms: 9r + -3r = 6r
-3 + 6r = 57 + 3r + -3r

Combine like terms: 3r + -3r = 0
-3 + 6r = 57 + 0
-3 + 6r = 57

Add '3' to each side of the equation.
-3 + 3 + 6r = 57 + 3

Combine like terms: -3 + 3 = 0
0 + 6r = 57 + 3
6r = 57 + 3

Combine like terms: 57 + 3 = 60
6r = 60

Divide each side by '6'.
r = 10

Simplifying
r = 10

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