R+5=9

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Solution for R+5=9 equation: 


Simplifying
R + 5 = 9

Reorder the terms:
5 + R = 9

Solving
5 + R = 9

Solving for variable 'R'.

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

Add '-5' to each side of the equation.
5 + -5 + R = 9 + -5

Combine like terms: 5 + -5 = 0
0 + R = 9 + -5
R = 9 + -5

Combine like terms: 9 + -5 = 4
R = 4

Simplifying
R = 4

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