3.2y=5-2(1.4y+4)

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Solution for 3.2y=5-2(1.4y+4) equation:


Simplifying
3.2y = 5 + -2(1.4y + 4)

Reorder the terms:
3.2y = 5 + -2(4 + 1.4y)
3.2y = 5 + (4 * -2 + 1.4y * -2)
3.2y = 5 + (-8 + -2.8y)

Combine like terms: 5 + -8 = -3
3.2y = -3 + -2.8y

Solving
3.2y = -3 + -2.8y

Solving for variable 'y'.

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

Add '2.8y' to each side of the equation.
3.2y + 2.8y = -3 + -2.8y + 2.8y

Combine like terms: 3.2y + 2.8y = 6y
6y = -3 + -2.8y + 2.8y

Combine like terms: -2.8y + 2.8y = 0.0
6y = -3 + 0.0
6y = -3

Divide each side by '6'.
y = -0.5

Simplifying
y = -0.5

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