4R+2=30

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Solution for 4R+2=30 equation: 


Simplifying
4R + 2 = 30

Reorder the terms:
2 + 4R = 30

Solving
2 + 4R = 30

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 + 4R = 30 + -2

Combine like terms: 2 + -2 = 0
0 + 4R = 30 + -2
4R = 30 + -2

Combine like terms: 30 + -2 = 28
4R = 28

Divide each side by '4'.
R = 7

Simplifying
R = 7

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