3+.5y+2y=-2

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Solution for 3+.5y+2y=-2 equation: 


Simplifying
3 + 0.5y + 2y = -2

Combine like terms: 0.5y + 2y = 2.5y
3 + 2.5y = -2

Solving
3 + 2.5y = -2

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 2.5y = -2 + -3

Combine like terms: 3 + -3 = 0
0 + 2.5y = -2 + -3
2.5y = -2 + -3

Combine like terms: -2 + -3 = -5
2.5y = -5

Divide each side by '2.5'.
y = -2

Simplifying
y = -2

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