If x:y = 7:5 , then the ratio of the given pic. is ...
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as per me..
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This is the answer..
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Simplifying
5x + 4y + -3x + -2y = 0
Reorder the terms:
5x + -3x + 4y + -2y = 0
Combine like terms: 5x + -3x = 2x
2x + 4y + -2y = 0
Combine like terms: 4y + -2y = 2y
2x + 2y = 0
Solving
2x + 2y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2y' to each side of the equation.
2x + 2y + -2y = 0 + -2y
Combine like terms: 2y + -2y = 0
2x + 0 = 0 + -2y
2x = 0 + -2y
Remove the zero:
2x = -2y
Divide each side by '2'.
x = -1y
Simplifying
x = -1y
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