1-8r=-(3r-1)

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Solution for 1-8r=-(3r-1) equation:


Simplifying
1 + -8r = -1(3r + -1)

Reorder the terms:
1 + -8r = -1(-1 + 3r)
1 + -8r = (-1 * -1 + 3r * -1)
1 + -8r = (1 + -3r)

Add '-1' to each side of the equation.
1 + -1 + -8r = 1 + -1 + -3r

Combine like terms: 1 + -1 = 0
0 + -8r = 1 + -1 + -3r
-8r = 1 + -1 + -3r

Combine like terms: 1 + -1 = 0
-8r = 0 + -3r
-8r = -3r

Solving
-8r = -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
-8r + 3r = -3r + 3r

Combine like terms: -8r + 3r = -5r
-5r = -3r + 3r

Combine like terms: -3r + 3r = 0
-5r = 0

Divide each side by '-5'.
r = 0

Simplifying
r = 0

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