Answer:
The sum of a number and 7 multiplied by 2 is increased by 10
Step-by-step explanation:
Answer:
x = 12
Step-by-step explanation:
-3x+12=48
-12 -12
*subtract 12 from both sides
-3x = 36
-3x/3 = 36/3
*divide 3 from each sides
x = 12
Answer:
Step-by-step explanation:
4 and a half
I believe the answer is 3
Answer:
Use google scooby it's easier than this way.
Step-by-step explanation: