Question

At what point the graph of the linear equation 2x-v=7 cuts the x-axis?
(a) 7
(b) 3.5
(c) -7
(d) –3.5​

Answer 1

Question:-

At what point the graph of the linear equation 2x-v=7 cuts the x-axis?

➫ 7

➫ 3.5

➫ -7

➫ –3.5

Solution:-

option(c) -7

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Process:-

As per question,

the line is cutting X-axis.

So, x=0.

2x-v=7 [given] ---------eq.(1)

______________________

Therefore, substituting value of 'x' in eqn.(1),

=2x-v=7

=2(0)-v=7

=(-v)=7

=v=(-7)

________________________

Therefore, value of v is (-7).