47r-4=70r-73

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Solution for 47r-4=70r-73 equation:


Simplifying
47r + -4 = 70r + -73

Reorder the terms:
-4 + 47r = 70r + -73

Reorder the terms:
-4 + 47r = -73 + 70r

Solving
-4 + 47r = -73 + 70r

Solving for variable 'r'.

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

Add '-70r' to each side of the equation.
-4 + 47r + -70r = -73 + 70r + -70r

Combine like terms: 47r + -70r = -23r
-4 + -23r = -73 + 70r + -70r

Combine like terms: 70r + -70r = 0
-4 + -23r = -73 + 0
-4 + -23r = -73

Add '4' to each side of the equation.
-4 + 4 + -23r = -73 + 4

Combine like terms: -4 + 4 = 0
0 + -23r = -73 + 4
-23r = -73 + 4

Combine like terms: -73 + 4 = -69
-23r = -69

Divide each side by '-23'.
r = 3

Simplifying
r = 3

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