7(3y+4)=

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Solution for 7(3y+4)= equation:


Simplifying
7(3y + 4) = 0

Reorder the terms:
7(4 + 3y) = 0
(4 * 7 + 3y * 7) = 0
(28 + 21y) = 0

Solving
28 + 21y = 0

Solving for variable 'y'.

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

Add '-28' to each side of the equation.
28 + -28 + 21y = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 21y = 0 + -28
21y = 0 + -28

Combine like terms: 0 + -28 = -28
21y = -28

Divide each side by '21'.
y = -1.333333333

Simplifying
y = -1.333333333

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