2 years ago

If 11 is subtracted from twice a number the answer is 7. Find the number?

Mathematics

2 answers:

Art [367]2 years ago

8 0

Answer:

answer is 29

Step-by-step explanation:

x is your number and it subtract 11 two times

x-11-11=7

=x-22=7

=x=7+22=29

KonstantinChe [14]2 years ago

6 0

Answer:
9

Solution:

Write it in an algebraic form (x is your number)
2x-11=7
Now solve
2x=7+11=18
X=18/2=9

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