3(8y-5)-(3y+9)=

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Solution for 3(8y-5)-(3y+9)= equation:


Simplifying
3(8y + -5) + -1(3y + 9) = 0

Reorder the terms:
3(-5 + 8y) + -1(3y + 9) = 0
(-5 * 3 + 8y * 3) + -1(3y + 9) = 0
(-15 + 24y) + -1(3y + 9) = 0

Reorder the terms:
-15 + 24y + -1(9 + 3y) = 0
-15 + 24y + (9 * -1 + 3y * -1) = 0
-15 + 24y + (-9 + -3y) = 0

Reorder the terms:
-15 + -9 + 24y + -3y = 0

Combine like terms: -15 + -9 = -24
-24 + 24y + -3y = 0

Combine like terms: 24y + -3y = 21y
-24 + 21y = 0

Solving
-24 + 21y = 0

Solving for variable 'y'.

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

Add '24' to each side of the equation.
-24 + 24 + 21y = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 21y = 0 + 24
21y = 0 + 24

Combine like terms: 0 + 24 = 24
21y = 24

Divide each side by '21'.
y = 1.142857143

Simplifying
y = 1.142857143

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