49r-39=56r-60

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Solution for 49r-39=56r-60 equation:


Simplifying
49r + -39 = 56r + -60

Reorder the terms:
-39 + 49r = 56r + -60

Reorder the terms:
-39 + 49r = -60 + 56r

Solving
-39 + 49r = -60 + 56r

Solving for variable 'r'.

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

Add '-56r' to each side of the equation.
-39 + 49r + -56r = -60 + 56r + -56r

Combine like terms: 49r + -56r = -7r
-39 + -7r = -60 + 56r + -56r

Combine like terms: 56r + -56r = 0
-39 + -7r = -60 + 0
-39 + -7r = -60

Add '39' to each side of the equation.
-39 + 39 + -7r = -60 + 39

Combine like terms: -39 + 39 = 0
0 + -7r = -60 + 39
-7r = -60 + 39

Combine like terms: -60 + 39 = -21
-7r = -21

Divide each side by '-7'.
r = 3

Simplifying
r = 3

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