-2(y+4)-7=4y-5

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Solution for -2(y+4)-7=4y-5 equation:


Simplifying
-2(y + 4) + -7 = 4y + -5

Reorder the terms:
-2(4 + y) + -7 = 4y + -5
(4 * -2 + y * -2) + -7 = 4y + -5
(-8 + -2y) + -7 = 4y + -5

Reorder the terms:
-8 + -7 + -2y = 4y + -5

Combine like terms: -8 + -7 = -15
-15 + -2y = 4y + -5

Reorder the terms:
-15 + -2y = -5 + 4y

Solving
-15 + -2y = -5 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
-15 + -2y + -4y = -5 + 4y + -4y

Combine like terms: -2y + -4y = -6y
-15 + -6y = -5 + 4y + -4y

Combine like terms: 4y + -4y = 0
-15 + -6y = -5 + 0
-15 + -6y = -5

Add '15' to each side of the equation.
-15 + 15 + -6y = -5 + 15

Combine like terms: -15 + 15 = 0
0 + -6y = -5 + 15
-6y = -5 + 15

Combine like terms: -5 + 15 = 10
-6y = 10

Divide each side by '-6'.
y = -1.666666667

Simplifying
y = -1.666666667

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