R:{-46, 52}. You cannot repeat any numbers and the order is from least to greatest.
Answer:
-2x
Step-by-step explanation:
The expression itself is -2x. We subtract the coefficients 7 and 9 to get -2.
Answer: x = 1
3x + 4 = 7
subtract 4 from both sides
3x = 3
x = 3/3 = 1
Answer:
Step-by-step explanation:i havent done something like this in a long time
