(8x+3y)-(5x-4y)=

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Solution for (8x+3y)-(5x-4y)= equation:


Simplifying
(8x + 3y) + -1(5x + -4y) = 0

Remove parenthesis around (8x + 3y)
8x + 3y + -1(5x + -4y) = 0
8x + 3y + (5x * -1 + -4y * -1) = 0
8x + 3y + (-5x + 4y) = 0

Reorder the terms:
8x + -5x + 3y + 4y = 0

Combine like terms: 8x + -5x = 3x
3x + 3y + 4y = 0

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

Solving
3x + 7y = 0

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
3x + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
3x + 0 = 0 + -7y
3x = 0 + -7y
Remove the zero:
3x = -7y

Divide each side by '3'.
x = -2.333333333y

Simplifying
x = -2.333333333y

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