7y-2y=-4

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Solution for 7y-2y=-4 equation: 


Simplifying
7y + -2y = -4

Combine like terms: 7y + -2y = 5y
5y = -4

Solving
5y = -4

Solving for variable 'y'.

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

Divide each side by '5'.
y = -0.8

Simplifying
y = -0.8

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