Answer:
-12
Step-by-step explanation:
3x+5=2x-7
3x-2x+5= -7
x+5= -7
x= -7 - 5
x = -12
Answer: 14.95
Step-by-step explanation: Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside. ...
Divide the first digit. ...
Divide the first two digits. ...
Enter the first digit of the quotient.
The greatest common factor for 21 is 7
For 30 is 15
49 is 7
I’m no totally sure but i think that is right
Answer:
a + b = 28
b = 31
Step-by-step explanation:
i hope it's correct but I am not sure tho :)
