Answers: 1
![\bf \boxed{26}~\hspace{5em} 5x+2=7x-6\implies 8=2x\implies \cfrac{8}{2}=x\implies 4=x \\\\[-0.35em] ~\dotfill\\\\ \boxed{27}~\hspace{5em} 11x-12=8x+3\implies 3x=15\implies x=\cfrac{15}{3}\implies x=5 \\\\[-0.35em] ~\dotfill\\\\ \boxed{28}~\hspace{5em} 5x+13=9x-23\implies 36=4x\implies \cfrac{36}{4}=x\implies 9=x](/tpl/images/0078/8429/39185.png)
Another question on Mathematics
Mathematics, 21.06.2019 16:30
What is the order of magnitude for the number of liters in a large bottle of soda served at a party
Answers: 2
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 22:30
Select all of the following expressions that are equal to 2.5.
Answers: 3
Mathematics, 21.06.2019 23:30
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
You know the right answer?
In each diagram bd bisects abd find abc...
Questions
World Languages, 12.03.2021 14:20
English, 12.03.2021 14:20
Mathematics, 12.03.2021 14:20
English, 12.03.2021 14:20
Mathematics, 12.03.2021 14:20
Mathematics, 12.03.2021 14:20
World Languages, 12.03.2021 14:20
Mathematics, 12.03.2021 14:20
