2y=-4y+42

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Solution for 2y=-4y+42 equation: 


Simplifying
2y = -4y + 42

Reorder the terms:
2y = 42 + -4y

Solving
2y = 42 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
2y + 4y = 42 + -4y + 4y

Combine like terms: 2y + 4y = 6y
6y = 42 + -4y + 4y

Combine like terms: -4y + 4y = 0
6y = 42 + 0
6y = 42

Divide each side by '6'.
y = 7

Simplifying
y = 7

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