I would go with option C. x, in the first equation.
The X term has a coefficient of 3, the lowest common factor amongst the 3 terms making for easy isolation of the variable.
Answer:
314.96
586.74
Step-by-step explanation:
x = –3, then –x = –(–3) = +3,
Answer:
190% of 66= 125.4
rounded to the nearest tenth:130
