1.2(6.25+-1.25y)-3.5y=2.5

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Solution for 1.2(6.25+-1.25y)-3.5y=2.5 equation: 


Simplifying
1.2(6.25 + -1.25y) + -3.5y = 2.5
(6.25 * 1.2 + -1.25y * 1.2) + -3.5y = 2.5
(7.5 + -1.5y) + -3.5y = 2.5

Combine like terms: -1.5y + -3.5y = -5y
7.5 + -5y = 2.5

Solving
7.5 + -5y = 2.5

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 + -5y = 2.5 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -5y = 2.5 + -7.5
-5y = 2.5 + -7.5

Combine like terms: 2.5 + -7.5 = -5
-5y = -5

Divide each side by '-5'.
y = 1

Simplifying
y = 1

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