Step-by-step explanation:
given x=2
and the equation

to find the value of q , you need to make q the subject in the equation as shown below
q= 3x-x -4
q=2x-4
but x= 2
so just substitute the value of x in the equation for the q

q=4-4
q=0
therefore the value of q is 0
Answer:126
Step-by-step explanation: your welcome
<span>Los minerales se consideran gemas si son raros , clara y brillante.
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