** x + 5 = 7
x = 2
** x + 5 = 9
x = 4
{2,4}
Answer:
theres no question lol
Step-by-step explanation:
Let <em>x</em> = 3.191919…. Then 100<em>x</em> = 319.191919…, and we have
100<em>x</em> - <em>x</em> = 319.191919… - 3.191919…
99<em>x</em> = 316
<em>x</em> = 316/99
Next, we have
316 = 297 + 19 = 3 × 99 + 19
so
316/99 = (3 × 99 + 19)/99 = 3 + 19/99
Answer:
The last one is right
Step-by-step explanation:
Is it just me or is it just that I can't see anything
