Answer:
x = 4
Step-by-step explanation:
5x-9 = 2x+3
3x = 12
x = 4
I don’t know exactly what your asking but x = 3
I think 6 because 12=3x-6
Answer:
How many different skateboards can Bruno create? Assume each skateboard will contain only one type of each component.
Step-by-step explanation:
X = number of right-handed gloves
12 - x = number of left-handed gloves
45x + 52 (12 - x) = 561
distribute
45x + 624 - 52x = 561
combine like terms
-7x + 624 = 561
subtract 624 from both sides
-7x = -63
divide both sides by -7
x = 9 (amount of right handed gloves)
12 - 9 = 3 (amount of left handed gloves)