Given the equation 4x-26=2x-4, which order of operations completely solves for x?

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.