R-1-7r=

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Solution for R-1-7r= equation: 


Simplifying
R + -1 + -7r = 0

Reorder the terms:
-1 + R + -7r = 0

Solving
-1 + R + -7r = 0

Solving for variable 'R'.

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

Add '1' to each side of the equation.
-1 + R + 1 + -7r = 0 + 1

Reorder the terms:
-1 + 1 + R + -7r = 0 + 1

Combine like terms: -1 + 1 = 0
0 + R + -7r = 0 + 1
R + -7r = 0 + 1

Combine like terms: 0 + 1 = 1
R + -7r = 1

Add '7r' to each side of the equation.
R + -7r + 7r = 1 + 7r

Combine like terms: -7r + 7r = 0
R + 0 = 1 + 7r
R = 1 + 7r

Simplifying
R = 1 + 7r

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