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

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


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

Reorder the terms:
-4(-7 + 4y) + -1y = -2(y + -4)
(-7 * -4 + 4y * -4) + -1y = -2(y + -4)
(28 + -16y) + -1y = -2(y + -4)

Combine like terms: -16y + -1y = -17y
28 + -17y = -2(y + -4)

Reorder the terms:
28 + -17y = -2(-4 + y)
28 + -17y = (-4 * -2 + y * -2)
28 + -17y = (8 + -2y)

Solving
28 + -17y = 8 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
28 + -17y + 2y = 8 + -2y + 2y

Combine like terms: -17y + 2y = -15y
28 + -15y = 8 + -2y + 2y

Combine like terms: -2y + 2y = 0
28 + -15y = 8 + 0
28 + -15y = 8

Add '-28' to each side of the equation.
28 + -28 + -15y = 8 + -28

Combine like terms: 28 + -28 = 0
0 + -15y = 8 + -28
-15y = 8 + -28

Combine like terms: 8 + -28 = -20
-15y = -20

Divide each side by '-15'.
y = 1.333333333

Simplifying
y = 1.333333333

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