x - 12 = 20
B.
20 + x = 12
C.
12x = 20
D.
x + 12 = 20
Answer:
Second month with $100 savings each
Step-by-step explanation:
Opening savings= $100 each
Additional savings
Sister 1 deposit = $20/month
Sister 2 deposit= $40 every 2 months.
First month= opening savings+ additional savings
Sister 1= $60+$20= $80
Sister 2=$60+$0= $60
Second month=
Total month savings+ additional deposit
Sister 1=$80+$20=$100
Sister 2=$60+$40=$100
At the end of the second month, the both have $100 each
The value of this exspression is 360. According to PEMDAS you do parenthesis first which is 25+5. This equals 30. Now all you have to do is 12 times 30 which is 360 your final answer. Hope this helps.
-2x + 7x + 34 = -2(1 - 7x)
Answer:x=4
Isolate the variable by dividing each side by factors that don't contain the variable.