7y+2=5y-4

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Solution for 7y+2=5y-4 equation: 


Simplifying
7y + 2 = 5y + -4

Reorder the terms:
2 + 7y = 5y + -4

Reorder the terms:
2 + 7y = -4 + 5y

Solving
2 + 7y = -4 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
2 + 7y + -5y = -4 + 5y + -5y

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

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

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

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

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

Divide each side by '2'.
y = -3

Simplifying
y = -3

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