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:

5

Step-by-step explanation:

solve for x:

$\implies$ $\sf{ 7(x+2)=49}$

$\implies$ $\sf{7x+14 = 49 }$

$\implies$ $\sf{ 7x = 49-14}$

$\implies$ $\sf{ 7x = 35}$

$\implies$ $\sf{x ={\Large\frac{ 35 }{ 7 }} }$

$\therefore$ $\boxed{\sf{ x = 5 }}$

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