Answer:
If
Jane= x
John = y
y+7= x
x-y=7 ---- (1)
x+y=43 --- (2)
(1) + (2),
x-y+x+y=7+43
2x=50
x= 50÷2
x= 25
substituting x= 25 in (2),
25+y=43
y= 43-25
y= 18
Jane is 25 years old and John is 18 years old.
Step-by-step explanation:
The answer to this has to be 60 cause 15 times 4=60
One plus three equals four.
Answer:
Itz 35 i tink
Step-by-step explanation:
umm i god at mafh