Five less than 9 times a number is the same as ninteen more than the number. find the number

How do i multiply two digit numbers

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

On which number line are -3 and its opposite shown