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

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


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

Reorder the terms:
3 + -5(-9 + -4y) = -4(-9y + -4) + 5
3 + (-9 * -5 + -4y * -5) = -4(-9y + -4) + 5
3 + (45 + 20y) = -4(-9y + -4) + 5

Combine like terms: 3 + 45 = 48
48 + 20y = -4(-9y + -4) + 5

Reorder the terms:
48 + 20y = -4(-4 + -9y) + 5
48 + 20y = (-4 * -4 + -9y * -4) + 5
48 + 20y = (16 + 36y) + 5

Reorder the terms:
48 + 20y = 16 + 5 + 36y

Combine like terms: 16 + 5 = 21
48 + 20y = 21 + 36y

Solving
48 + 20y = 21 + 36y

Solving for variable 'y'.

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

Add '-36y' to each side of the equation.
48 + 20y + -36y = 21 + 36y + -36y

Combine like terms: 20y + -36y = -16y
48 + -16y = 21 + 36y + -36y

Combine like terms: 36y + -36y = 0
48 + -16y = 21 + 0
48 + -16y = 21

Add '-48' to each side of the equation.
48 + -48 + -16y = 21 + -48

Combine like terms: 48 + -48 = 0
0 + -16y = 21 + -48
-16y = 21 + -48

Combine like terms: 21 + -48 = -27
-16y = -27

Divide each side by '-16'.
y = 1.6875

Simplifying
y = 1.6875

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