Distribute the -9 into the values in the parentheses.
STEP BY STEP
-9(-2x-3)
-9*-2x=18x
-9*-3=27
Therefore, the equation then becomes: 18x+27.
The answer is the first choice, or A.
24 = 7x + 3
7x = 21
21/7 = 3, so:
x = 3
The number is 3
Answer
0.22580645161
Step-by-step explanation:
you just have to do 4 3/7 in a calculator
