Question

fnd the value of x-7=21

Answer 1

$<marquee>$
x-7=21
x=21+7
x=28....
$\color{red}\bold\star\underline\mathcal{neymarjr3}\star$

Answer 2

Hey mate here is your answer ⤵⤵⤵⤵

$x-7=21$

$\implies x=21+7$

$<b><u>If we transfer anything from l.h.s to r.h.s or vice versa,The sign changes</b></u>$

$\implies x=28$

❤hope it helps you ❤