6y+9=2(2y+3)

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Solution for 6y+9=2(2y+3) equation:


Simplifying
6y + 9 = 2(2y + 3)

Reorder the terms:
9 + 6y = 2(2y + 3)

Reorder the terms:
9 + 6y = 2(3 + 2y)
9 + 6y = (3 * 2 + 2y * 2)
9 + 6y = (6 + 4y)

Solving
9 + 6y = 6 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
9 + 6y + -4y = 6 + 4y + -4y

Combine like terms: 6y + -4y = 2y
9 + 2y = 6 + 4y + -4y

Combine like terms: 4y + -4y = 0
9 + 2y = 6 + 0
9 + 2y = 6

Add '-9' to each side of the equation.
9 + -9 + 2y = 6 + -9

Combine like terms: 9 + -9 = 0
0 + 2y = 6 + -9
2y = 6 + -9

Combine like terms: 6 + -9 = -3
2y = -3

Divide each side by '2'.
y = -1.5

Simplifying
y = -1.5

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