Please answer this because i don’t understand

thats too hard for me to answer

Step-by-step explanation:

dont do your homework

its 4 because 2 times 2 is 4, if you double the number two you get four

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get