2*-2-5y=17

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Solution for 2*-2-5y=17 equation: 


Simplifying
2 * -2 + -5y = 17

Multiply 2 * -2
-4 + -5y = 17

Solving
-4 + -5y = 17

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -5y = 17 + 4

Combine like terms: -4 + 4 = 0
0 + -5y = 17 + 4
-5y = 17 + 4

Combine like terms: 17 + 4 = 21
-5y = 21

Divide each side by '-5'.
y = -4.2

Simplifying
y = -4.2

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