3(y+6)-4=42

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Solution for 3(y+6)-4=42 equation:


Simplifying
3(y + 6) + -4 = 42

Reorder the terms:
3(6 + y) + -4 = 42
(6 * 3 + y * 3) + -4 = 42
(18 + 3y) + -4 = 42

Reorder the terms:
18 + -4 + 3y = 42

Combine like terms: 18 + -4 = 14
14 + 3y = 42

Solving
14 + 3y = 42

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 3y = 42 + -14

Combine like terms: 14 + -14 = 0
0 + 3y = 42 + -14
3y = 42 + -14

Combine like terms: 42 + -14 = 28
3y = 28

Divide each side by '3'.
y = 9.333333333

Simplifying
y = 9.333333333

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