9r+2=74

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Solution for 9r+2=74 equation: 


Simplifying
9r + 2 = 74

Reorder the terms:
2 + 9r = 74

Solving
2 + 9r = 74

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 + 9r = 74 + -2

Combine like terms: 2 + -2 = 0
0 + 9r = 74 + -2
9r = 74 + -2

Combine like terms: 74 + -2 = 72
9r = 72

Divide each side by '9'.
r = 8

Simplifying
r = 8

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