Question

200 = 1000 - n/4. What is the value of n? Show working out, please.

Answer 1

n = 3200

Explanation:

200 = 1000 -
`(n)/(4)` ( subtract 1000 from both sides )

- 800 = -
`(n)/(4)` ( multiply both sides by 4 to clear the fraction )

- 3200 = - n ( multiply both sides by - 1 )

n = 3200