the lines represented by x+2x - 4 = 0 and 2x+ 4y - 12 = 0 are _______
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x+2x - 4 = 0
=> 3x - 4 = 0
=> x = 4+3 = 7
=> x = 7.
4y - 12 = 0
=> y = 12+4 = 16.
first we draw a number line and on the left side you mark plus 1 to 16 and 0 . And 0 in between on the right side minus 1 to 16.
- 16 and +7 you mark in draw dark dot mark in number line.
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