(4x+7y)+(x-3y)=

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


Simplifying
(4x + 7y) + (x + -3y) = 0

Remove parenthesis around (4x + 7y)
4x + 7y + (x + -3y) = 0

Remove parenthesis around (x + -3y)
4x + 7y + x + -3y = 0

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

Combine like terms: 4x + x = 5x
5x + 7y + -3y = 0

Combine like terms: 7y + -3y = 4y
5x + 4y = 0

Solving
5x + 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.
5x + 4y + -4y = 0 + -4y

Combine like terms: 4y + -4y = 0
5x + 0 = 0 + -4y
5x = 0 + -4y
Remove the zero:
5x = -4y

Divide each side by '5'.
x = -0.8y

Simplifying
x = -0.8y

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