Question

if x=3 , find the value of
2x-3
x-7
please answer this with the whole solution !! ​

Answer 1

Answer:

$x = 3 \\ so \: 2x - 3 \\ = 2 \times 3 - 3 \\ = 6 - 3 \\ = 3 \\ then \: x - 7 \\ = 3 - 7 \\ = - 4$

Here it is. Hope it helps!

Answer 2

Answer:

If x =3,then

2x -3 = 3
x -7 = -4

Step-by-step explanation:

Given

x = 3

Then,

2x - 3 = (2*3) - 3

= 6 -3

= 3


Also,

x -7 = 3-7

= -4


So, the value of 2x -3 is 3 and x -7 is -4 , where x= 3