-5(5y-9)-y=-3(y-4)

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Solution for -5(5y-9)-y=-3(y-4) equation:


Simplifying
-5(5y + -9) + -1y = -3(y + -4)

Reorder the terms:
-5(-9 + 5y) + -1y = -3(y + -4)
(-9 * -5 + 5y * -5) + -1y = -3(y + -4)
(45 + -25y) + -1y = -3(y + -4)

Combine like terms: -25y + -1y = -26y
45 + -26y = -3(y + -4)

Reorder the terms:
45 + -26y = -3(-4 + y)
45 + -26y = (-4 * -3 + y * -3)
45 + -26y = (12 + -3y)

Solving
45 + -26y = 12 + -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.
45 + -26y + 3y = 12 + -3y + 3y

Combine like terms: -26y + 3y = -23y
45 + -23y = 12 + -3y + 3y

Combine like terms: -3y + 3y = 0
45 + -23y = 12 + 0
45 + -23y = 12

Add '-45' to each side of the equation.
45 + -45 + -23y = 12 + -45

Combine like terms: 45 + -45 = 0
0 + -23y = 12 + -45
-23y = 12 + -45

Combine like terms: 12 + -45 = -33
-23y = -33

Divide each side by '-23'.
y = 1.434782609

Simplifying
y = 1.434782609

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