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If (6x-5) and (-x+9) are both equal to 'y', then they must be
equal to each other, and you can say that
6x - 5 = -x + 9
Now add 'x' to each side:
7x - 5 = 9
Add 5 to each side:
7x = 14
Divide each side by 7:
x = 2
y = 7
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∙ 13y ago
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