3(2y+6)=0.2(8y+12)

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Solution for 3(2y+6)=0.2(8y+12) equation:


Simplifying
3(2y + 6) = 0.2(8y + 12)

Reorder the terms:
3(6 + 2y) = 0.2(8y + 12)
(6 * 3 + 2y * 3) = 0.2(8y + 12)
(18 + 6y) = 0.2(8y + 12)

Reorder the terms:
18 + 6y = 0.2(12 + 8y)
18 + 6y = (12 * 0.2 + 8y * 0.2)
18 + 6y = (2.4 + 1.6y)

Solving
18 + 6y = 2.4 + 1.6y

Solving for variable 'y'.

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

Add '-1.6y' to each side of the equation.
18 + 6y + -1.6y = 2.4 + 1.6y + -1.6y

Combine like terms: 6y + -1.6y = 4.4y
18 + 4.4y = 2.4 + 1.6y + -1.6y

Combine like terms: 1.6y + -1.6y = 0.0
18 + 4.4y = 2.4 + 0.0
18 + 4.4y = 2.4

Add '-18' to each side of the equation.
18 + -18 + 4.4y = 2.4 + -18

Combine like terms: 18 + -18 = 0
0 + 4.4y = 2.4 + -18
4.4y = 2.4 + -18

Combine like terms: 2.4 + -18 = -15.6
4.4y = -15.6

Divide each side by '4.4'.
y = -3.545454545

Simplifying
y = -3.545454545

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