-3.2y+1.4=-0.8(9y-5)

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Solution for -3.2y+1.4=-0.8(9y-5) equation:


Simplifying
-3.2y + 1.4 = -0.8(9y + -5)

Reorder the terms:
1.4 + -3.2y = -0.8(9y + -5)

Reorder the terms:
1.4 + -3.2y = -0.8(-5 + 9y)
1.4 + -3.2y = (-5 * -0.8 + 9y * -0.8)
1.4 + -3.2y = (4 + -7.2y)

Solving
1.4 + -3.2y = 4 + -7.2y

Solving for variable 'y'.

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

Add '7.2y' to each side of the equation.
1.4 + -3.2y + 7.2y = 4 + -7.2y + 7.2y

Combine like terms: -3.2y + 7.2y = 4y
1.4 + 4y = 4 + -7.2y + 7.2y

Combine like terms: -7.2y + 7.2y = 0.0
1.4 + 4y = 4 + 0.0
1.4 + 4y = 4

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 4y = 4 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 4y = 4 + -1.4
4y = 4 + -1.4

Combine like terms: 4 + -1.4 = 2.6
4y = 2.6

Divide each side by '4'.
y = 0.65

Simplifying
y = 0.65

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