If 60 equals twice a number added to itself, find the number.
A.
20
B.
–20
C.
30
D.
–30
Answers
Answered by
1
60 + 2x=0
60=-2x
x=-30
I hope it may help you..
Answered by
1
Answer:
30.............
Similar questions
CBSE BOARD XII,
6 months ago
Geography,
1 year ago
Social Sciences,
1 year ago
History,
1 year ago
Math,
1 year ago
History,
1 year ago