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

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


Simplifying
-2(5y + -7) + -1y = -4(y + -4)

Reorder the terms:
-2(-7 + 5y) + -1y = -4(y + -4)
(-7 * -2 + 5y * -2) + -1y = -4(y + -4)
(14 + -10y) + -1y = -4(y + -4)

Combine like terms: -10y + -1y = -11y
14 + -11y = -4(y + -4)

Reorder the terms:
14 + -11y = -4(-4 + y)
14 + -11y = (-4 * -4 + y * -4)
14 + -11y = (16 + -4y)

Solving
14 + -11y = 16 + -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.
14 + -11y + 4y = 16 + -4y + 4y

Combine like terms: -11y + 4y = -7y
14 + -7y = 16 + -4y + 4y

Combine like terms: -4y + 4y = 0
14 + -7y = 16 + 0
14 + -7y = 16

Add '-14' to each side of the equation.
14 + -14 + -7y = 16 + -14

Combine like terms: 14 + -14 = 0
0 + -7y = 16 + -14
-7y = 16 + -14

Combine like terms: 16 + -14 = 2
-7y = 2

Divide each side by '-7'.
y = -0.2857142857

Simplifying
y = -0.2857142857

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