shabiyaghumra19
shabiyaghumra19
14-07-2016
Mathematics
contestada
Solve the equation 2x=5(7-x)
Respuesta :
dalendrk
dalendrk
14-07-2016
[tex]2x=5(7-x)\\\\2x=5\cdot7-5\cdot x\\\\2x=35-5x\ \ \ |add\ 5x\ to\ both\ sides\\\\7x=35\ \ \ \ |divide\ both\ sides\ by\ 7\\\\\boxed{x=5}[/tex]
Answer Link
Brahimilaf2
Brahimilaf2
14-07-2016
Hello ; 2x = 35-5x ... 2x + 5x = 35 ... 7x = 35 ... x = 35/7 ... x = 5 .
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Select the graph for the solution of the open sentence. Click until the correct graph appears. |x - 1| < 4
expliquer le rôle de Venise dans les relations entre l'orient et l'occident 13 -ème siècle
A recipe calls for 3 cups of milk to accommodate 8 people. However, you are preparing food for 20 people. What are the number of cups of milk you will need for
hello, gusto ko po ng example.
What is the main benefit from applying the CERT organizational structure during a disaster response?
a) If 6^x = 216’ find the value of x.
What is the legacy of your family? How do you plan to continue this legacy?
Emilio buys liter bottles of shampoo when the store has the promotion shown. Write an expression in two different ways to represent the total cost 0f 3 liters o
solve the system of equations x = 17 - 4 y = x - 2
Bonsoir j'ai cette exercice a faire pour demain on peut m'aider ?
