(R+n)-7=

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Solution for (R+n)-7= equation:


Simplifying
(R + n) + -7 = 0

Remove parenthesis around (R + n)
R + n + -7 = 0

Reorder the terms:
-7 + R + n = 0

Solving
-7 + R + n = 0

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 + R + 7 + n = 0 + 7

Reorder the terms:
-7 + 7 + R + n = 0 + 7

Combine like terms: -7 + 7 = 0
0 + R + n = 0 + 7
R + n = 0 + 7

Combine like terms: 0 + 7 = 7
R + n = 7

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

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

Simplifying
R = 7 + -1n

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