2y-5(2y+5)=-1

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Solution for 2y-5(2y+5)=-1 equation:


Simplifying
2y + -5(2y + 5) = -1

Reorder the terms:
2y + -5(5 + 2y) = -1
2y + (5 * -5 + 2y * -5) = -1
2y + (-25 + -10y) = -1

Reorder the terms:
-25 + 2y + -10y = -1

Combine like terms: 2y + -10y = -8y
-25 + -8y = -1

Solving
-25 + -8y = -1

Solving for variable 'y'.

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

Add '25' to each side of the equation.
-25 + 25 + -8y = -1 + 25

Combine like terms: -25 + 25 = 0
0 + -8y = -1 + 25
-8y = -1 + 25

Combine like terms: -1 + 25 = 24
-8y = 24

Divide each side by '-8'.
y = -3

Simplifying
y = -3

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