Question

$\sf \large \underline{ \red{Question} }:-$ The value of k if x = 3 and y = -2 is a solution of the equation 2x - 13y = k is [ [/tex]

Answer 1

Explanation:

$\sf \large \underline{ \red{Question} }:-$

The value of k if x = 3 and y = -2 is a solution of the equation 2x - 13y = k is

$\sf \large \underline{ \red{given} }:-$

The value of k if x = 3

The value of k if y = -2

$\sf \large \underline{ \red{to \: find} }:-$

Find The value of k

$\sf \large \underline{ \red{solution} }:-$

$\sf \to \: 2x - 13y = k \\ \\ \sf \underline{putting \: all \: values : } \\ \\ \sf \to \: 2 \times 3 - 13 \times ( - 2) = k \\ \\ \sf \to \: 6 + 26 = k \\ \\ \sf \to \: 32 = k \\ \\ \sf \to \red{k \: = 32}$

$\sf \large \underline{ \red{verification}} \: \huge \dag$

$\sf \to \: 2x - 13y = k \\ \\ \sf \to \: 2 \times 3 - 13 \times ( - 2) = 32 \\ \\ \sf \to \:6 + 26 = 32 \\ \\ \sf \to \:32 = 32$

$\sf \large \underline{ \red{hence \: verified}} \: \huge \dag$

Answer 2

$\sf{\bold{\blue{\underline{\underline{Given}}}}}$

• The value of x = 3 and y = -2
• equation=2x-13y=k⠀⠀

$\sf{\bold{\red{\underline{\underline{To\:Find}}}}}$

• ⠀find the value of k??⠀⠀⠀

$\sf{\bold{\purple{\underline{\underline{Solution}}}}}$

⠀In the give equation, 2x-13y=k

we put the given values of x and y

Hence,

• $\bold{2(3)-13(-2)=k   }$

 

• $\bold{6+26=k   }$ 

• $\bold{ k=32  }$ 

$\sf{\bold{\green{\underline{\underline{Answer}}}}}$

$\therefore$ The value of K is 32.