When x is added to a number which is four times as big as the result is 30. What is the value of x

Answer 1

x = your number

Four times bigger number = 4 x

x + 4 x = 30

5 x = 30

x = 30 / 5

x = 6

6 + 4 ∙ 6 = 6 + 24 = 30