3y+4y=-12

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Solution for 3y+4y=-12 equation: 


Simplifying
3y + 4y = -12

Combine like terms: 3y + 4y = 7y
7y = -12

Solving
7y = -12

Solving for variable 'y'.

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

Divide each side by '7'.
y = -1.714285714

Simplifying
y = -1.714285714

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