4-7x=5
+7x +7x
4= 12x
/12 /12
x= 4/12
x= 1/3
Step-by-step explanation:
(20). FH= 22-15 = 7
(21). FH = 42 - 22 = 20
(22). FH = 53 - 40 = 13
Answer:
What is the total number of students who brought water bottles to lunch?
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
If you start at -2F and count all the way to 28F you can mark down every count to get your answer. Or subtract 28F by -2F.
<span>Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same.</span>
