7y-5y+4=

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Solution for 7y-5y+4= equation: 


Simplifying
7y + -5y + 4 = 0

Reorder the terms:
4 + 7y + -5y = 0

Combine like terms: 7y + -5y = 2y
4 + 2y = 0

Solving
4 + 2y = 0

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + 2y = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 2y = 0 + -4
2y = 0 + -4

Combine like terms: 0 + -4 = -4
2y = -4

Divide each side by '2'.
y = -2

Simplifying
y = -2

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