3=2.5y-5+1.5y

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Solution for 3=2.5y-5+1.5y equation:


Simplifying
3 = 2.5y + -5 + 1.5y

Reorder the terms:
3 = -5 + 2.5y + 1.5y

Combine like terms: 2.5y + 1.5y = 4y
3 = -5 + 4y

Solving
3 = -5 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
3 + -4y = -5 + 4y + -4y

Combine like terms: 4y + -4y = 0
3 + -4y = -5 + 0
3 + -4y = -5

Add '-3' to each side of the equation.
3 + -3 + -4y = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -4y = -5 + -3
-4y = -5 + -3

Combine like terms: -5 + -3 = -8
-4y = -8

Divide each side by '-4'.
y = 2

Simplifying
y = 2

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