Answer:
4,3,0.5 youre welcome, good Luckk : )
Answer:
x= 14, x=-14
Step-by-step explanation:
All you have to do is combine like-terms:
x-3=11
x=11+3, x=14
and,
-x-3=11
-x=11+3
-x=14 multiply by -1 so x can be positive,
x=-14
<em>Hope this helped and plz mark as brainliest!</em>
<em></em>
<em>Luna G.</em>
Answer:
Draw a chain of bounces to the left, 12 units wide, starting at 0 and ending at –24.
Mary: x yrs old
Mike: 3x yrs old
In four yrs:
Mary: x+4 yrs old
Mike: 3x+4 yrs old
As the text of task:
3x+4=2(x+4)
3x+4=2x+8
3x-2x=8-4
x=4
Mary is 4 yrs old
