Question

Solve the equation :

➡ 7(x + 2) = 49 ​

Answer 1

$\huge\sf{\pink{\underline{Required \: answer :}}}$

${\bold{\underline{ Given \: equation: }}}$

➡ 7(x + 2) = 49

${\bold{\underline{ Solve \: for \: x \: : }}}$

➡ 7(x + 2) = 49

⇒ 7x + 14 = 49

⇒ 7x = 49-14

⇒ x = 35/7

⇒ x = 5 ans.

${\bold{\underline{\bf{ Verification : }}}}$

⌬ Substituting the value of x in the equation as follows :

➡ 7(5 + 2) = 49

⇒ 35 + 14 = 49

⇒ 49 = 49

Therefore,

L. H. S. = R. H. S.

${\underline{\sf{\green{Hence, verified }}}}\huge\red\dag$

Answer 2

Answer:

⇒ 7x + 14 = 49

⇒ 7x = 49-14

⇒ x = $\frac{35}{7}$

⇒ x = $\boxed{5}$

Verification:

On substituting the value of x :-

⇒ 7(5+2) = 49

⇒ 7×7 = 49

⇒ 49 = 49

$\boxed{L.H.S.\:=\:R.H.S.}$ Hence Verified

Step-by-step explanation:

Hope this helped ❤️