-(7x-3y)+[-2(2x+4y)]=

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Solution for -(7x-3y)+[-2(2x+4y)]= equation:


Simplifying
-1(7x + -3y) + [-2(2x + 4y)] = 0
(7x * -1 + -3y * -1) + [-2(2x + 4y)] = 0
(-7x + 3y) + [-2(2x + 4y)] = 0
-7x + 3y + [(2x * -2 + 4y * -2)] = 0
-7x + 3y + [(-4x + -8y)] = 0
-7x + 3y + [-4x + -8y] = 0

Remove brackets around [-4x + -8y]
-7x + 3y + -4x + -8y = 0

Reorder the terms:
-7x + -4x + 3y + -8y = 0

Combine like terms: -7x + -4x = -11x
-11x + 3y + -8y = 0

Combine like terms: 3y + -8y = -5y
-11x + -5y = 0

Solving
-11x + -5y = 0

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
-11x + -5y + 5y = 0 + 5y

Combine like terms: -5y + 5y = 0
-11x + 0 = 0 + 5y
-11x = 0 + 5y
Remove the zero:
-11x = 5y

Divide each side by '-11'.
x = -0.4545454545y

Simplifying
x = -0.4545454545y

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