Answer:
YESS!
Step-by-step explanation:
5
first, change the fractions to decimals (.7 and 3.5)
then, divide .7 by 3.5 to get 5
3.5 ÷ .7 = 5
x - 3x = 2(4 + x)
-2x = 8 + 2x
-4x = 8
x = -2