2[7y-8]=-28

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Solution for 2[7y-8]=-28 equation:


Simplifying
2[7y + -8] = -28

Reorder the terms:
2[-8 + 7y] = -28
[-8 * 2 + 7y * 2] = -28
[-16 + 14y] = -28

Solving
-16 + 14y = -28

Solving for variable 'y'.

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

Add '16' to each side of the equation.
-16 + 16 + 14y = -28 + 16

Combine like terms: -16 + 16 = 0
0 + 14y = -28 + 16
14y = -28 + 16

Combine like terms: -28 + 16 = -12
14y = -12

Divide each side by '14'.
y = -0.8571428571

Simplifying
y = -0.8571428571

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