-3(2.5)+2y=4

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Solution for -3(2.5)+2y=4 equation: 


Simplifying
-3(2.5) + 2y = 4

Multiply -3 * 2.5
-7.5 + 2y = 4

Solving
-7.5 + 2y = 4

Solving for variable 'y'.

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

Add '7.5' to each side of the equation.
-7.5 + 7.5 + 2y = 4 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + 2y = 4 + 7.5
2y = 4 + 7.5

Combine like terms: 4 + 7.5 = 11.5
2y = 11.5

Divide each side by '2'.
y = 5.75

Simplifying
y = 5.75

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