solve it by using suitable property (7x+3y)(2x-5y).
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Answer:
5x−8y
Simplifying
7x + 3y + -2x + 5y = 0
Reorder the terms:
7x + -2x + 3y + 5y = 0
Combine like terms: 7x + -2x = 5x
5x + 3y + 5y = 0
Combine like terms: 3y + 5y = 8y
5x + 8y = 0
Solving
5x + 8y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-8y' to each side of the equation.
5x + 8y + -8y = 0 + -8y
Combine like terms: 8y + -8y = 0
5x + 0 = 0 + -8y
5x = 0 + -8y
Remove the zero:
5x = -8y
Divide each side by '5'.
x = -1.6y
Simplifying
x = -1.6y
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