Question

A= ((q+k)/4)) m for q Q = I've been stuck on this one

Answer 1

we have the equation

$A=(\frac{q+k}{4})\cdot m$

Solve for q

That means

Isolate the variable q

so

step 1

Multiply by 4 both sides

$4A=(q+k)\cdot m$

step 2

Divide both sides by m

$\frac{4A}{m}=(q+k)$

step 3

Subtract k both sides

$q=\frac{4A}{m}-k$