4y-(8y+15)=5-(6y-9)

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Solution for 4y-(8y+15)=5-(6y-9) equation:


Simplifying
4y + -1(8y + 15) = 5 + -1(6y + -9)

Reorder the terms:
4y + -1(15 + 8y) = 5 + -1(6y + -9)
4y + (15 * -1 + 8y * -1) = 5 + -1(6y + -9)
4y + (-15 + -8y) = 5 + -1(6y + -9)

Reorder the terms:
-15 + 4y + -8y = 5 + -1(6y + -9)

Combine like terms: 4y + -8y = -4y
-15 + -4y = 5 + -1(6y + -9)

Reorder the terms:
-15 + -4y = 5 + -1(-9 + 6y)
-15 + -4y = 5 + (-9 * -1 + 6y * -1)
-15 + -4y = 5 + (9 + -6y)

Combine like terms: 5 + 9 = 14
-15 + -4y = 14 + -6y

Solving
-15 + -4y = 14 + -6y

Solving for variable 'y'.

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

Add '6y' to each side of the equation.
-15 + -4y + 6y = 14 + -6y + 6y

Combine like terms: -4y + 6y = 2y
-15 + 2y = 14 + -6y + 6y

Combine like terms: -6y + 6y = 0
-15 + 2y = 14 + 0
-15 + 2y = 14

Add '15' to each side of the equation.
-15 + 15 + 2y = 14 + 15

Combine like terms: -15 + 15 = 0
0 + 2y = 14 + 15
2y = 14 + 15

Combine like terms: 14 + 15 = 29
2y = 29

Divide each side by '2'.
y = 14.5

Simplifying
y = 14.5

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