Question

Which values of P and Q result in an equation with exactly one solution? Px-43=-42x+Q

Answer 1

Answer:

the value of P= -42 and Q = -43.

Explanation:

Given an equation:

$Px-43=-42x+Q$

Add 43 both the sides, we get

$Px-43+43=-42x+Q+43$

On Simplify:

$Px=-42x+Q+43$

Now, subtract Q from both the sides,

$Px-Q=-42x+43+Q-Q$

On simplifying we get,

$Px-Q=-42x+43$

Now, we compare the coefficient of x and the constant term, we get

P=-42 and

Q = -43

Therefore, the values of P is -42 and Q is -43