Answer:
x = 5
Step-by-step explanation:
-2 -1(coeffcient of -x) = -3
-3x +3 =-12
subtract 3 (the constant) from both sides
cancelling it on the left and leaving -3x = -15
divide each side by -3 leaving x and 5
x = 5
Answer:
10.10
Step-by-step explanation:
Answer:
287.7 u gotta be kidding,
Step-by-step explanation:
42×6.85=287.7