(7x-2y)-(7x+4y)=

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


Simplifying
(7x + -2y) + -1(7x + 4y) = 0

Remove parenthesis around (7x + -2y)
7x + -2y + -1(7x + 4y) = 0
7x + -2y + (7x * -1 + 4y * -1) = 0
7x + -2y + (-7x + -4y) = 0

Reorder the terms:
7x + -7x + -2y + -4y = 0

Combine like terms: 7x + -7x = 0
0 + -2y + -4y = 0
-2y + -4y = 0

Combine like terms: -2y + -4y = -6y
-6y = 0

Solving
-6y = 0

Solving for variable 'y'.

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

Divide each side by '-6'.
y = 0

Simplifying
y = 0

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