Answer:
19/21 or .90
Step-by-step explanation:
Common denominator.
Multiply 4/7 by 3 which equals to 12/21
Multiply 1/3 by 7 which equals to 7/21
Add 12/21 and 7/21
Answer: 19/21
Answer:
2+1+4=7
Step-by-step explanation:
Just break apart your number.
since we are using (7), I just took a bit away from it.
so, 7-2=5
then, i broke apart 5 into 2 pieces.
5-4=1
so, 4, 1, and 2 work for this problem
Hello there!
~I hope you and your family are staying safe and healthy!
We need to start by saying that y = 3
or 
Thus, the equation above is in the two variable form where y = 3
Thus, the required equation is
Let me know if you have additional questions!
~Garebear
3(x + 4) = 3x + 4
3x + 12 = 3x + 4
3x - 3x = 4 - 12
0 = -8 (incorrect....no solution)
little tip ...
if it ends with a variable equaling a number, like x = 2 or y = 4, then there is 1 solution.
if it ends with something unequal with no variable, like 0 = -4 or 5 = 7, then there is no solution.
if it ends with something equaling with no variable, like 2 = 2 or 5 = 5, then there is infinite solutions.
