-(2y+1)=8(y+2)

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Solution for -(2y+1)=8(y+2) equation:


Simplifying
-1(2y + 1) = 8(y + 2)

Reorder the terms:
-1(1 + 2y) = 8(y + 2)
(1 * -1 + 2y * -1) = 8(y + 2)
(-1 + -2y) = 8(y + 2)

Reorder the terms:
-1 + -2y = 8(2 + y)
-1 + -2y = (2 * 8 + y * 8)
-1 + -2y = (16 + 8y)

Solving
-1 + -2y = 16 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-1 + -2y + -8y = 16 + 8y + -8y

Combine like terms: -2y + -8y = -10y
-1 + -10y = 16 + 8y + -8y

Combine like terms: 8y + -8y = 0
-1 + -10y = 16 + 0
-1 + -10y = 16

Add '1' to each side of the equation.
-1 + 1 + -10y = 16 + 1

Combine like terms: -1 + 1 = 0
0 + -10y = 16 + 1
-10y = 16 + 1

Combine like terms: 16 + 1 = 17
-10y = 17

Divide each side by '-10'.
y = -1.7

Simplifying
y = -1.7

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