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

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


Simplifying
9(4y + -2) + -1(3y + 9) = 0

Reorder the terms:
9(-2 + 4y) + -1(3y + 9) = 0
(-2 * 9 + 4y * 9) + -1(3y + 9) = 0
(-18 + 36y) + -1(3y + 9) = 0

Reorder the terms:
-18 + 36y + -1(9 + 3y) = 0
-18 + 36y + (9 * -1 + 3y * -1) = 0
-18 + 36y + (-9 + -3y) = 0

Reorder the terms:
-18 + -9 + 36y + -3y = 0

Combine like terms: -18 + -9 = -27
-27 + 36y + -3y = 0

Combine like terms: 36y + -3y = 33y
-27 + 33y = 0

Solving
-27 + 33y = 0

Solving for variable 'y'.

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

Add '27' to each side of the equation.
-27 + 27 + 33y = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 33y = 0 + 27
33y = 0 + 27

Combine like terms: 0 + 27 = 27
33y = 27

Divide each side by '33'.
y = 0.8181818182

Simplifying
y = 0.8181818182

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