5r-2=43

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Solution for 5r-2=43 equation: 


Simplifying
5r + -2 = 43

Reorder the terms:
-2 + 5r = 43

Solving
-2 + 5r = 43

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + 5r = 43 + 2

Combine like terms: -2 + 2 = 0
0 + 5r = 43 + 2
5r = 43 + 2

Combine like terms: 43 + 2 = 45
5r = 45

Divide each side by '5'.
r = 9

Simplifying
r = 9

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