(3y+1)21=

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Solution for (3y+1)21= equation:


Simplifying
(3y + 1) * 21 = 0

Reorder the terms:
(1 + 3y) * 21 = 0

Reorder the terms for easier multiplication:
21(1 + 3y) = 0
(1 * 21 + 3y * 21) = 0
(21 + 63y) = 0

Solving
21 + 63y = 0

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 63y = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 63y = 0 + -21
63y = 0 + -21

Combine like terms: 0 + -21 = -21
63y = -21

Divide each side by '63'.
y = -0.3333333333

Simplifying
y = -0.3333333333

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