Math, asked by sunilsingh84, 9 months ago

The sum of a number and 21 equals
30. Find the number.

Answers

Answered by rohit3359

4

Answer:

21 +9 = 30 30 is the number

Answered by Shuzuka43

4

Answer:

n+21=30

n=30-21

n=9

The number is 9

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

ने च -3 काम छठी शगन्दी इले पूर्व के जिनको आगे केौरान शहरीकरण चलकर...

Math, 4 months ago

please tell me that q...

Math, 4 months ago

average height of 8 students is 129.54cm. A new student joins and the average height of the group changes to 132.64cm. write a java program to calculate the height of the new student...

Math, 9 months ago

find the value of y in8-7y=1...

Physics, 9 months ago

a soap bubble of radius 12 cm is blown surface tension of soap solution is 30dyne/cm. calculate the workdone in blowing the soap bubbles...

Physics, 11 months ago

state two physical factors which determine loudness of sound...

Physics, 11 months ago

find resultant resistance between A & B...

Chemistry, 11 months ago

⭐PLZZZ SOLVE THIS ONE ⭐ QUESTION NO. 125...