-4(3y-7)-y=-3(y-5)

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Solution for -4(3y-7)-y=-3(y-5) equation:


Simplifying
-4(3y + -7) + -1y = -3(y + -5)

Reorder the terms:
-4(-7 + 3y) + -1y = -3(y + -5)
(-7 * -4 + 3y * -4) + -1y = -3(y + -5)
(28 + -12y) + -1y = -3(y + -5)

Combine like terms: -12y + -1y = -13y
28 + -13y = -3(y + -5)

Reorder the terms:
28 + -13y = -3(-5 + y)
28 + -13y = (-5 * -3 + y * -3)
28 + -13y = (15 + -3y)

Solving
28 + -13y = 15 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
28 + -13y + 3y = 15 + -3y + 3y

Combine like terms: -13y + 3y = -10y
28 + -10y = 15 + -3y + 3y

Combine like terms: -3y + 3y = 0
28 + -10y = 15 + 0
28 + -10y = 15

Add '-28' to each side of the equation.
28 + -28 + -10y = 15 + -28

Combine like terms: 28 + -28 = 0
0 + -10y = 15 + -28
-10y = 15 + -28

Combine like terms: 15 + -28 = -13
-10y = -13

Divide each side by '-10'.
y = 1.3

Simplifying
y = 1.3

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