-2*(0.5y-2)+6*(-4y-1)=-18

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Solution for -2*(0.5y-2)+6*(-4y-1)=-18 equation:


Simplifying
-2(0.5y + -2) + 6(-4y + -1) = -18

Reorder the terms:
-2(-2 + 0.5y) + 6(-4y + -1) = -18
(-2 * -2 + 0.5y * -2) + 6(-4y + -1) = -18
(4 + -1y) + 6(-4y + -1) = -18

Reorder the terms:
4 + -1y + 6(-1 + -4y) = -18
4 + -1y + (-1 * 6 + -4y * 6) = -18
4 + -1y + (-6 + -24y) = -18

Reorder the terms:
4 + -6 + -1y + -24y = -18

Combine like terms: 4 + -6 = -2
-2 + -1y + -24y = -18

Combine like terms: -1y + -24y = -25y
-2 + -25y = -18

Solving
-2 + -25y = -18

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + -25y = -18 + 2

Combine like terms: -2 + 2 = 0
0 + -25y = -18 + 2
-25y = -18 + 2

Combine like terms: -18 + 2 = -16
-25y = -16

Divide each side by '-25'.
y = 0.64

Simplifying
y = 0.64

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