8=3ry-1

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Solution for 8=3ry-1 equation:


Simplifying
8 = 3ry + -1

Reorder the terms:
8 = -1 + 3ry

Solving
8 = -1 + 3ry

Solving for variable 'r'.

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

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

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

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

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

Combine like terms: -1 + -8 = -9
-3ry = -9

Divide each side by '-3y'.
r = 3y-1

Simplifying
r = 3y-1

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