8y+15=2(6y+7)

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Solution for 8y+15=2(6y+7) equation:


Simplifying
8y + 15 = 2(6y + 7)

Reorder the terms:
15 + 8y = 2(6y + 7)

Reorder the terms:
15 + 8y = 2(7 + 6y)
15 + 8y = (7 * 2 + 6y * 2)
15 + 8y = (14 + 12y)

Solving
15 + 8y = 14 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
15 + 8y + -12y = 14 + 12y + -12y

Combine like terms: 8y + -12y = -4y
15 + -4y = 14 + 12y + -12y

Combine like terms: 12y + -12y = 0
15 + -4y = 14 + 0
15 + -4y = 14

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

Combine like terms: 15 + -15 = 0
0 + -4y = 14 + -15
-4y = 14 + -15

Combine like terms: 14 + -15 = -1
-4y = -1

Divide each side by '-4'.
y = 0.25

Simplifying
y = 0.25

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