(3.5+-1y)-2y=-1

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Solution for (3.5+-1y)-2y=-1 equation:


Simplifying
(3.5 + -1y) + -2y = -1

Remove parenthesis around (3.5 + -1y)
3.5 + -1y + -2y = -1

Combine like terms: -1y + -2y = -3y
3.5 + -3y = -1

Solving
3.5 + -3y = -1

Solving for variable 'y'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + -3y = -1 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + -3y = -1 + -3.5
-3y = -1 + -3.5

Combine like terms: -1 + -3.5 = -4.5
-3y = -4.5

Divide each side by '-3'.
y = 1.5

Simplifying
y = 1.5

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