R+15R-7=30

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Solution for R+15R-7=30 equation: 


Simplifying
R + 15R + -7 = 30

Reorder the terms:
-7 + R + 15R = 30

Combine like terms: R + 15R = 16R
-7 + 16R = 30

Solving
-7 + 16R = 30

Solving for variable 'R'.

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

Add '7' to each side of the equation.
-7 + 7 + 16R = 30 + 7

Combine like terms: -7 + 7 = 0
0 + 16R = 30 + 7
16R = 30 + 7

Combine like terms: 30 + 7 = 37
16R = 37

Divide each side by '16'.
R = 2.3125

Simplifying
R = 2.3125

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