7y+2x=-7x

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Solution for 7y+2x=-7x equation:


Simplifying
7y + 2x = -7x

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

Solving
2x + 7y = -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
2x + 7x + 7y = -7x + 7x

Combine like terms: 2x + 7x = 9x
9x + 7y = -7x + 7x

Combine like terms: -7x + 7x = 0
9x + 7y = 0

Add '-7y' to each side of the equation.
9x + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
9x + 0 = 0 + -7y
9x = 0 + -7y
Remove the zero:
9x = -7y

Divide each side by '9'.
x = -0.7777777778y

Simplifying
x = -0.7777777778y

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