Math, asked by bangtansonyeondan7, 10 months ago

A number 123x is divisible by 7. Find out the value of the digit x if the number is also
divisible by 3.

Answers

Answered by arjabChem

1

Answer:

x=9

Step-by-step explanation:

If x= 9

then the number becomes 1239

which is divisible by 3 as well as 7

Previous Question

Next Question

Similar questions

History, 5 months ago

1. रोमन साम्राज्य में लेखन सामग्री के लिए निम्न में से किसका बहुतायत से प्रयोग होता था? (क) कागज (ख) पैपाइरस पत्र (ग) धातु की पट्टिकायें (घ) मिट्टी की पट्टिकायें...

Math, 5 months ago

In a linear equation,________________________________ Power of the variable appearing in the equation is one. The answer will be marked as brainliest...

Math, 5 months ago

side of a triangle are in the ratio of 13:14:15 and its perimeter is 84 cm. Find its area...

Math, 10 months ago

Write the additive inverse of the following 13...

English, 10 months ago

story the hen which lays golden eggs...

English, 1 year ago

4 problems students face pronunciation of English sound...

Physics, 1 year ago

Show that lenzs law obeys the law conservation of energy...

Science, 1 year ago

What process takes solid CO2 from a solid to a gas? A) boiling B) melting C) sublimation D) vaporization...