4-9(-2y-3)=-5(2y+3)-2

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Solution for 4-9(-2y-3)=-5(2y+3)-2 equation:


Simplifying
4 + -9(-2y + -3) = -5(2y + 3) + -2

Reorder the terms:
4 + -9(-3 + -2y) = -5(2y + 3) + -2
4 + (-3 * -9 + -2y * -9) = -5(2y + 3) + -2
4 + (27 + 18y) = -5(2y + 3) + -2

Combine like terms: 4 + 27 = 31
31 + 18y = -5(2y + 3) + -2

Reorder the terms:
31 + 18y = -5(3 + 2y) + -2
31 + 18y = (3 * -5 + 2y * -5) + -2
31 + 18y = (-15 + -10y) + -2

Reorder the terms:
31 + 18y = -15 + -2 + -10y

Combine like terms: -15 + -2 = -17
31 + 18y = -17 + -10y

Solving
31 + 18y = -17 + -10y

Solving for variable 'y'.

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

Add '10y' to each side of the equation.
31 + 18y + 10y = -17 + -10y + 10y

Combine like terms: 18y + 10y = 28y
31 + 28y = -17 + -10y + 10y

Combine like terms: -10y + 10y = 0
31 + 28y = -17 + 0
31 + 28y = -17

Add '-31' to each side of the equation.
31 + -31 + 28y = -17 + -31

Combine like terms: 31 + -31 = 0
0 + 28y = -17 + -31
28y = -17 + -31

Combine like terms: -17 + -31 = -48
28y = -48

Divide each side by '28'.
y = -1.714285714

Simplifying
y = -1.714285714

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