12y+3+4y=2(7y+1)

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Solution for 12y+3+4y=2(7y+1) equation:


Simplifying
12y + 3 + 4y = 2(7y + 1)

Reorder the terms:
3 + 12y + 4y = 2(7y + 1)

Combine like terms: 12y + 4y = 16y
3 + 16y = 2(7y + 1)

Reorder the terms:
3 + 16y = 2(1 + 7y)
3 + 16y = (1 * 2 + 7y * 2)
3 + 16y = (2 + 14y)

Solving
3 + 16y = 2 + 14y

Solving for variable 'y'.

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

Add '-14y' to each side of the equation.
3 + 16y + -14y = 2 + 14y + -14y

Combine like terms: 16y + -14y = 2y
3 + 2y = 2 + 14y + -14y

Combine like terms: 14y + -14y = 0
3 + 2y = 2 + 0
3 + 2y = 2

Add '-3' to each side of the equation.
3 + -3 + 2y = 2 + -3

Combine like terms: 3 + -3 = 0
0 + 2y = 2 + -3
2y = 2 + -3

Combine like terms: 2 + -3 = -1
2y = -1

Divide each side by '2'.
y = -0.5

Simplifying
y = -0.5

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