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Mathematics
Kathryn Ali
19 July, 06:35
What is the sum of y and x
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Johnny Weber
19 July, 07:56
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Simplifying
4x + 4y = 0
Solving
4x + 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.
4x + 4y + - 4y = 0 + - 4y
Combine like terms:
4y + - 4y = 0
4x + 0 = 0 + - 4y
4x = 0 + - 4y
Remove the zero:
4x = - 4y
Divide each side by '4'.
x = - 1y
Simplifying
x = - 1y
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