Question

Verify that x = 2 is the solution of the equation 4.4x - 3.8 = 5. Find the correct solution.​

Answer 1

Answer

In order to verify that the x = 2 is the solution of the equation 4.4 x - 3.8 = 5

you have to prove L.H.S equal to R.H.S

So , we'll take L.H.S

and will substitute the value of x i.e 2 (given)

$\bf\fbox\red{4.4x - 3.8 \: }$

after substitution we get

$\bf\fbox\pink{4.4(2) - 3.8}$

$\bf\fbox\red{8.8 - 3.8}$

$\mathcal{{\colorbox{na}{{\colorbox{lightblue}{5}}}}}$

So here we have proved that the solution of the equation is 2 .

Hence Verified ✔︎✔︎