Question

For each value of v,determine whether it is a solution to 2v+5=1

Answer 1

We will determine ti as follows:

For v = 3:

$2(2)+5=11\ne1$

So, v = 3 is not a solution.

For v = -7:

$2(-7)+5=-9\ne1$

So, v = -9 is not a solution.

For v = -2:

$2(-2)+5=1$

So, v = -2 is a solution.

For v = 4:

$2(4)+5=13\ne1$

So, v = 4 is not a solution.