Question

if x+2y = 5and x-2y =7 than the value of x is ​

Answer 1

Answer:

Step-by-step explanation:

x+2y=5

x-2y =7

add both equations

=2x+12

=x=12/2

therefore, x=6

Answer 2

$\bigstar\sf \large \color{green} {\underline{\colorbox{pink}{ɑղՏաҽɾ}}} \rightarrow$

$\large \color{red} \boxed{x= 6}$

Given :

$x + 2y = 5 ........(1)\\ x - 2y = 7......(2)$

$\bigstar\sf \large \color{green} {\underline{\colorbox{pink}{SolUtiOn}}} \rightarrow$

$x + 2y = 5 ........(1)\\ x - 2y = 7......(2)\\ \\ 2x = 12 \\ x = \frac{12}{2} \\x = 6$

$\large\color{red} \boxed{x= 6}$