Y-2(-7.5)=3

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Solution for Y-2(-7.5)=3 equation: 


Simplifying
Y + -2(-7.5) = 3

Multiply -2 * -7.5
Y + 15 = 3

Reorder the terms:
15 + Y = 3

Solving
15 + Y = 3

Solving for variable 'Y'.

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

Add '-15' to each side of the equation.
15 + -15 + Y = 3 + -15

Combine like terms: 15 + -15 = 0
0 + Y = 3 + -15
Y = 3 + -15

Combine like terms: 3 + -15 = -12
Y = -12

Simplifying
Y = -12

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