-1r+5(1-2r)=

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Solution for -1r+5(1-2r)= equation:


Simplifying
-1r + 5(1 + -2r) = 0
-1r + (1 * 5 + -2r * 5) = 0
-1r + (5 + -10r) = 0

Reorder the terms:
5 + -1r + -10r = 0

Combine like terms: -1r + -10r = -11r
5 + -11r = 0

Solving
5 + -11r = 0

Solving for variable 'r'.

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

Add '-5' to each side of the equation.
5 + -5 + -11r = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -11r = 0 + -5
-11r = 0 + -5

Combine like terms: 0 + -5 = -5
-11r = -5

Divide each side by '-11'.
r = 0.4545454545

Simplifying
r = 0.4545454545

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