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

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


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

Reorder the terms:
7x + -2y + -1(-7x + 2y) = 0
7x + -2y + (-7x * -1 + 2y * -1) = 0
7x + -2y + (7x + -2y) = 0

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

Combine like terms: 7x + 7x = 14x
14x + -2y + -2y = 0

Combine like terms: -2y + -2y = -4y
14x + -4y = 0

Solving
14x + -4y = 0

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
14x + -4y + 4y = 0 + 4y

Combine like terms: -4y + 4y = 0
14x + 0 = 0 + 4y
14x = 0 + 4y
Remove the zero:
14x = 4y

Divide each side by '14'.
x = 0.2857142857y

Simplifying
x = 0.2857142857y

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