Question

If four times a number is increased by seven, the result is 43. Find the number​

Answer 1

x=9

Explanation:

So we can use n for the number and multiply is by 4 and increase it by 7 then set it equal to 43

4x+7=43===> 4x=36===> x=9

Answer 2

9

In this problem, we need to use subtraction and division to get the result.

First, subtract 7 from 43. We get:

36

Then, divide 4 from 36. We get the final result as:

9

Re-check the answer:

9 × 4 = 36

36 + 7 = 43