-6.3(3y+5)-1.6(2y-6)=

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Solution for -6.3(3y+5)-1.6(2y-6)= equation:


Simplifying
-6.3(3y + 5) + -1.6(2y + -6) = 0

Reorder the terms:
-6.3(5 + 3y) + -1.6(2y + -6) = 0
(5 * -6.3 + 3y * -6.3) + -1.6(2y + -6) = 0
(-31.5 + -18.9y) + -1.6(2y + -6) = 0

Reorder the terms:
-31.5 + -18.9y + -1.6(-6 + 2y) = 0
-31.5 + -18.9y + (-6 * -1.6 + 2y * -1.6) = 0
-31.5 + -18.9y + (9.6 + -3.2y) = 0

Reorder the terms:
-31.5 + 9.6 + -18.9y + -3.2y = 0

Combine like terms: -31.5 + 9.6 = -21.9
-21.9 + -18.9y + -3.2y = 0

Combine like terms: -18.9y + -3.2y = -22.1y
-21.9 + -22.1y = 0

Solving
-21.9 + -22.1y = 0

Solving for variable 'y'.

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

Add '21.9' to each side of the equation.
-21.9 + 21.9 + -22.1y = 0 + 21.9

Combine like terms: -21.9 + 21.9 = 0.0
0.0 + -22.1y = 0 + 21.9
-22.1y = 0 + 21.9

Combine like terms: 0 + 21.9 = 21.9
-22.1y = 21.9

Divide each side by '-22.1'.
y = -0.9909502262

Simplifying
y = -0.9909502262

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