4 dollars and 5 cents ($4.05) :)))
Answer:
7
Step-by-step explanation:
1x - 4 = 2x
(minus the 1x from the left to cancel it out and minus it to other side making the 2x a 1x or just x)⤵️
-4 = x
and that is the answer
Divide by rt on both sides

Subtract 2L from both sides

Subtract 9 then multiply by 4

Multiply by K