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The graph of 3x plus 4y-4 equals 0 crosses the line y equals -2 at what value of x?
Wiki User
∙ 14y ago
3x + 4y - 4 = 0
y = -2
3x + 4(-2) - 4 = 0
3x - 8 - 4 = 0
3x = 12
x = 4
(4,-2)
Wiki User
∙ 14y ago
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