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Solution of a Linear Equation in Two Variables

For what valu...

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For what values of p, the linear equation 3x+py=9 has equal values of x and y for its solution

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Q. Question 9
For what value of C, the linear equation 2x + cy = 8 has equal values of x and y for its solution?

Q. For what value of

c

the linear equation

2 x - c y = 8

has equal values of

x

y

for its solution?

Q. For what value of

c

, the linear equation

2 x + c y = 8

has equal values of

x

y

for its solution.

Q. For what values of

p

will the following pair of linear equations have infinitely many solutions

\begin{matrix} (p - 3) x + 3 y = p p x + p y = 12 \end{matrix}

Q. For what values of

p

q

, the system of equations

2 x + p y + 6 z = 8, x + 2 y + q z = 5, x + y + 3 z = 4

has unique solution.

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Solution of a Linear Equation in Two Variables

Standard X Mathematics

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