For what natural number c, the linear e...

For what natural number c, the linear equations 2x+cy=9 has equal values of x and y for its solutions.

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MODERN PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE

For what natural number c, the linear equations 2x+cy=9 has equal val...
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Check whether of the following are solutions of the equaions 2x-y=8 an...
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Check whether of the following are solutions of the equaions 2x-y=8 an...
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Check whether of the following are solutions of the equaions 2x-y=8 an...
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Check whether of the following are solutions of the equaions 2x-y=8 an...
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Write four solutions for each of the following equations: x=6y?
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Write four solutions for each of the following equations: x+piy=4
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Write four solutions for each of the following equations: 3x+4y=7
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Write four solutions for each of the following equations: 2/3x-y=4
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Find four different solutions of the equation x + 2y = 6.
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If x=1,y-2 is a solution of 2x+3y=k, find the value of k.
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If x=-k and y=5/2 is a solution of x+4y-7=0 find the value of k.
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If x=1 and y=6 is a solution of 8x-ky+k^2 find the value of k.
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Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...
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Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...
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Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...
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Draw the graph of each of the following equations y=x
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Draw the graph of each of the following equations y=-x
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Draw the graph of each of the following equations y+2x=0
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Draw the graph of each of the following equations 3x+5y=15
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Draw the graph of each of the following equations 2x-3y=0
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