9r-17=3r+13

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Solution for 9r-17=3r+13 equation:


Simplifying
9r + -17 = 3r + 13

Reorder the terms:
-17 + 9r = 3r + 13

Reorder the terms:
-17 + 9r = 13 + 3r

Solving
-17 + 9r = 13 + 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.
-17 + 9r + -3r = 13 + 3r + -3r

Combine like terms: 9r + -3r = 6r
-17 + 6r = 13 + 3r + -3r

Combine like terms: 3r + -3r = 0
-17 + 6r = 13 + 0
-17 + 6r = 13

Add '17' to each side of the equation.
-17 + 17 + 6r = 13 + 17

Combine like terms: -17 + 17 = 0
0 + 6r = 13 + 17
6r = 13 + 17

Combine like terms: 13 + 17 = 30
6r = 30

Divide each side by '6'.
r = 5

Simplifying
r = 5

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