42+3y=-3y

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Solution for 42+3y=-3y equation:


Simplifying
42 + 3y = -3y

Solving
42 + 3y = -3y

Solving for variable 'y'.

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

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

Combine like terms: 3y + 3y = 6y
42 + 6y = -3y + 3y

Combine like terms: -3y + 3y = 0
42 + 6y = 0

Add '-42' to each side of the equation.
42 + -42 + 6y = 0 + -42

Combine like terms: 42 + -42 = 0
0 + 6y = 0 + -42
6y = 0 + -42

Combine like terms: 0 + -42 = -42
6y = -42

Divide each side by '6'.
y = -7

Simplifying
y = -7

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