2[2y-1]+5=-19

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Solution for 2[2y-1]+5=-19 equation:


Simplifying
2[2y + -1] + 5 = -19

Reorder the terms:
2[-1 + 2y] + 5 = -19
[-1 * 2 + 2y * 2] + 5 = -19
[-2 + 4y] + 5 = -19

Reorder the terms:
-2 + 5 + 4y = -19

Combine like terms: -2 + 5 = 3
3 + 4y = -19

Solving
3 + 4y = -19

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 4y = -19 + -3

Combine like terms: 3 + -3 = 0
0 + 4y = -19 + -3
4y = -19 + -3

Combine like terms: -19 + -3 = -22
4y = -22

Divide each side by '4'.
y = -5.5

Simplifying
y = -5.5

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