3(2y-3)-(4y+8)=

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Solution for 3(2y-3)-(4y+8)= equation:


Simplifying
3(2y + -3) + -1(4y + 8) = 0

Reorder the terms:
3(-3 + 2y) + -1(4y + 8) = 0
(-3 * 3 + 2y * 3) + -1(4y + 8) = 0
(-9 + 6y) + -1(4y + 8) = 0

Reorder the terms:
-9 + 6y + -1(8 + 4y) = 0
-9 + 6y + (8 * -1 + 4y * -1) = 0
-9 + 6y + (-8 + -4y) = 0

Reorder the terms:
-9 + -8 + 6y + -4y = 0

Combine like terms: -9 + -8 = -17
-17 + 6y + -4y = 0

Combine like terms: 6y + -4y = 2y
-17 + 2y = 0

Solving
-17 + 2y = 0

Solving for variable 'y'.

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

Add '17' to each side of the equation.
-17 + 17 + 2y = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 2y = 0 + 17
2y = 0 + 17

Combine like terms: 0 + 17 = 17
2y = 17

Divide each side by '2'.
y = 8.5

Simplifying
y = 8.5

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