Y-4=2-9

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Solution for Y-4=2-9 equation: 


Simplifying
Y + -4 = 2 + -9

Reorder the terms:
-4 + Y = 2 + -9

Combine like terms: 2 + -9 = -7
-4 + Y = -7

Solving
-4 + Y = -7

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 + Y = -7 + 4

Combine like terms: -4 + 4 = 0
0 + Y = -7 + 4
Y = -7 + 4

Combine like terms: -7 + 4 = -3
Y = -3

Simplifying
Y = -3

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