Question

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

Answer 1

9q-4=3r-6
+4=+4
9r=3r-2
9/9=3r-2/9
r=3r-2/9

Answer 2

Answer:

$r=\frac{1}{3}(9q+2)$

Step-by-step 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;

$\frac{1}{3}(9q+2) = r$

or

$r=\frac{1}{3}(9q+2)$

where, q is the independent variable.

Therefore, the equation in which q is the independent variable  is,  $r =\frac{1}{3}(9q+2)$