-(11y+8)-20y-25y=21

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Solution for -(11y+8)-20y-25y=21 equation:


Simplifying
-1(11y + 8) + -20y + -25y = 21

Reorder the terms:
-1(8 + 11y) + -20y + -25y = 21
(8 * -1 + 11y * -1) + -20y + -25y = 21
(-8 + -11y) + -20y + -25y = 21

Combine like terms: -11y + -20y = -31y
-8 + -31y + -25y = 21

Combine like terms: -31y + -25y = -56y
-8 + -56y = 21

Solving
-8 + -56y = 21

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + -56y = 21 + 8

Combine like terms: -8 + 8 = 0
0 + -56y = 21 + 8
-56y = 21 + 8

Combine like terms: 21 + 8 = 29
-56y = 29

Divide each side by '-56'.
y = -0.5178571429

Simplifying
y = -0.5178571429

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