Question

Rearrange the equation so q is the independent variable: 9q-4=3r-6​

Answer 1

`r=(1)/(3)(9q+2)`

Explanation:

Given the equation:

`9q-4 = 3r-6` ...[1]

We have to rearrange the equation so q is the independent variable.

Add 6 to both sides of an equation in [1] we have;

`9q+2= 3r`

Divide both sides by 3 we have;

`(1)/(3)(9q+2) = r`

or

`r=(1)/(3)(9q+2)`

where, q is the independent variable.

Therefore, the equation in which q is the independent variable is,
`r =(1)/(3)(9q+2)`