Question

8x-5=3+× has only one solution.
. true or false

tell why ist true or false ​

Answer 1

ANSWER:

The Given Statement is 'True'.

When we Solve the Given Equation, we get -

$=> 8x - 5 = 3 + x\\\\=> 8x - x = 3 + 5\\\\=> 7x = 8\\\\Therefore, x = \frac{8}{7}$

When we Verify that x = 8/7,

$8*(\frac{8}{7})-5=3+\frac{8}{7} \\LCM\:of\:7\:and\:1\:is=7\\\\Therefore, \\\\:=>\frac{64}{7} -\frac{5}{1} =\frac{3}{1} +\frac{8}{7}\\\\:=>\frac{64-35}{7} =\frac{21+8}{7}\\\\\frac{29}{7} =\frac{29}{7}$

Therefore, It is also Verified that LHS is Equal to RHS.

We can see that there's only one Solution to it..

So, we can Conclude that the Equation 8x - 5 = 3 + x have only one Solution.