Question

which number should be subtracted from 52847 to get 22489​

Answer 1

Answer:

Let n = the necessary number to be subtracted from 52847 to equal 22489; Then, we can write the following equation to be solved for n:

52847 - n = 22489

Now, begin isolating n on the left side of the equation by subtracting 52847 from both sides:

52847 - 52847 - n = 22489 - 52847

0 - n = -30358

-n = -30358

Now, multiply both sides by -1 in order to finally solve for n:

-n(-1) = -30358(-1)

n = 30358

CHECK:

52847 - n = 22489

52847 - 30358 = 22489

22849 = 22849

Therefore, n = 30358 is the necessary number to be subtracted from 52847 to equal 22489