9.4-30y=4(-8y+1.6)

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Solution for 9.4-30y=4(-8y+1.6) equation: 


Simplifying
9.4 + -30y = 4(-8y + 1.6)

Reorder the terms:
9.4 + -30y = 4(1.6 + -8y)
9.4 + -30y = (1.6 * 4 + -8y * 4)
9.4 + -30y = (6.4 + -32y)

Solving
9.4 + -30y = 6.4 + -32y

Solving for variable 'y'.

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

Add '32y' to each side of the equation.
9.4 + -30y + 32y = 6.4 + -32y + 32y

Combine like terms: -30y + 32y = 2y
9.4 + 2y = 6.4 + -32y + 32y

Combine like terms: -32y + 32y = 0
9.4 + 2y = 6.4 + 0
9.4 + 2y = 6.4

Add '-9.4' to each side of the equation.
9.4 + -9.4 + 2y = 6.4 + -9.4

Combine like terms: 9.4 + -9.4 = 0.0
0.0 + 2y = 6.4 + -9.4
2y = 6.4 + -9.4

Combine like terms: 6.4 + -9.4 = -3
2y = -3

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

Simplifying
y = -1.5

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