-7-R=-1

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Solution for -7-R=-1 equation: 


Simplifying
-7 + -1R = -1

Solving
-7 + -1R = -1

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 + -1R = -1 + 7

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

Combine like terms: -1 + 7 = 6
-1R = 6

Divide each side by '-1'.
R = -6

Simplifying
R = -6

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