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:
4
Step-by-step explanation:
because, if y = 4 and x = 1 then it would be 4/1 or 4 just simplify.
Y/X --- Y = 4 --- X = 1 ---- that makes 4/1 or 4