-2(4x-9)-y=-2(y-5)

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Solution for -2(4x-9)-y=-2(y-5) equation:


Simplifying
-2(4x + -9) + -1y = -2(y + -5)

Reorder the terms:
-2(-9 + 4x) + -1y = -2(y + -5)
(-9 * -2 + 4x * -2) + -1y = -2(y + -5)
(18 + -8x) + -1y = -2(y + -5)

Reorder the terms:
18 + -8x + -1y = -2(-5 + y)
18 + -8x + -1y = (-5 * -2 + y * -2)
18 + -8x + -1y = (10 + -2y)

Solving
18 + -8x + -1y = 10 + -2y

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -8x + -18 + -1y = 10 + -18 + -2y

Reorder the terms:
18 + -18 + -8x + -1y = 10 + -18 + -2y

Combine like terms: 18 + -18 = 0
0 + -8x + -1y = 10 + -18 + -2y
-8x + -1y = 10 + -18 + -2y

Combine like terms: 10 + -18 = -8
-8x + -1y = -8 + -2y

Add 'y' to each side of the equation.
-8x + -1y + y = -8 + -2y + y

Combine like terms: -1y + y = 0
-8x + 0 = -8 + -2y + y
-8x = -8 + -2y + y

Combine like terms: -2y + y = -1y
-8x = -8 + -1y

Divide each side by '-8'.
x = 1 + 0.125y

Simplifying
x = 1 + 0.125y

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